LoMaPuz
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Excel says the formula is
y = 1.5833x4 - 15.667x3 + 55.417x2 - 80.333x + 40so I get 221 for 6!?Nice try, but you did not excel at getting the correct answer.
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Logic / Math Puzzle... 1=1 2=1 3=3 4=8 5=55 6=? This is the first puzzle I've devised myself. I hope you don't solve it too fast. :)
144 Points to anybody who can describe the pattern.
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Logic / Math Puzzle... 1=1 2=1 3=3 4=8 5=55 6=? This is the first puzzle I've devised myself. I hope you don't solve it too fast. :)
Two shots: a. 144 b. 987 If one of these is right, I'll tell you where they came from! ;P Cheers, Peter [edit] should have refreshed! Didn't see your answer just above. [/edit]
Software rusts. Simon Stephenson, ca 1994.
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Two shots: a. 144 b. 987 If one of these is right, I'll tell you where they came from! ;P Cheers, Peter [edit] should have refreshed! Didn't see your answer just above. [/edit]
Software rusts. Simon Stephenson, ca 1994.
Both of those are correct. I think you have the solution. What is it?
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Both of those are correct. I think you have the solution. What is it?
a. Prime-indexed terms of the standard Fibonacci sequence b. Knuth's Fibonacci (or circle) product or, (where they came from) sequences A121567 and A101361 from the Online Encyclopedia of Integer Sequences[^] Just type "1,1,3,8,55" into the search box. That URL is a wonderful timewaster (and might even impress those who peek over your shoulder! :-D ) Cheers, Peter
Software rusts. Simon Stephenson, ca 1994.
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a. Prime-indexed terms of the standard Fibonacci sequence b. Knuth's Fibonacci (or circle) product or, (where they came from) sequences A121567 and A101361 from the Online Encyclopedia of Integer Sequences[^] Just type "1,1,3,8,55" into the search box. That URL is a wonderful timewaster (and might even impress those who peek over your shoulder! :-D ) Cheers, Peter
Software rusts. Simon Stephenson, ca 1994.
You have just been awarded more points than I have ever awarded anybody! Sure, they're virtual points, but still. That's crazy that there's a website that actually lists that sequence. You are correct. This is how I would represent the sequence: f(n) = NthFibonacci(NthPrime(n)) Assuming the 1st Fibonacci number is 0 and the first prime is 2.
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Both of those are correct. I think you have the solution. What is it?
AspDotNetDev wrote:
Both of those are correct.
That's BS!
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AspDotNetDev wrote:
Both of those are correct.
That's BS!
They are the 6th and 7th elements of the sequence. Upset you didn't figure it out? ;P
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They are the 6th and 7th elements of the sequence. Upset you didn't figure it out? ;P
AspDotNetDev wrote:
Upset you didn't figure it out?
No, upset at you for being ambiguous! ;p Thought it was both correct for 6 :(
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42
The difficult we do right away... ...the impossible takes slightly longer.
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Logic / Math Puzzle... 1=1 2=1 3=3 4=8 5=55 6=? This is the first puzzle I've devised myself. I hope you don't solve it too fast. :)
How about the 'Eban' numbers? 2, 4, 6, 30, 32, 34, 36, 40, 42, 44, 46, ... [EDIT] Or the 'emirps'? 13, 17, 31, 37, 71, 73, 79, 97, 107, 113, ... Get it? Or not?
Public Sub GetOffTheComputer() Throw New NotImplementedException() End Sub
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a. Prime-indexed terms of the standard Fibonacci sequence b. Knuth's Fibonacci (or circle) product or, (where they came from) sequences A121567 and A101361 from the Online Encyclopedia of Integer Sequences[^] Just type "1,1,3,8,55" into the search box. That URL is a wonderful timewaster (and might even impress those who peek over your shoulder! :-D ) Cheers, Peter
Software rusts. Simon Stephenson, ca 1994.
Peter_in_2780 wrote:
That URL is a wonderful timewaster
I am now officially addicted to that site. It is a browser narcotic for nerds (sorry if I offended anyone!) -Z a.k.a. 'The Nerdinator' (don't ask...)
Public Sub GetOffTheComputer() Throw New NotImplementedException() End Sub
