Shadow Posted October 23, 2008 Posted October 23, 2008 Hi all, Just a few primitive teasers to occupy your mind with. Find a way to generate these sequences: 1. 1, 2, 4, 8, 16, 32, 64... 2. 0, 1, 1, 2, 3, 5, 8, 13... 3. 3, 1, 4, 1, 5, 9, 2, 6... And one that's a little harder: 4. 1, 2, 2, 3, 4, 3, 5, 4, 6, 7, 5, 3... Enjoy, Gabe
Mr Skeptic Posted October 24, 2008 Posted October 24, 2008 1. 1, 2, 4, 8, 16, 32, 64... [hide][math]2^n[/math][/hide] 2. 0, 1, 1, 2, 3, 5, 8, 13... [hide]Fibonacci sequence, sum of previous two terms[/hide] 3. 3, 1, 4, 1, 5, 9, 2, 6... [hide]Very cute -- digits of pi[/hide] 4. 1, 2, 2, 3, 4, 3, 5, 4, 6, 7, 5, 3... [hide]Have to go, will do this later[/hide]
Shadow Posted October 24, 2008 Author Posted October 24, 2008 Nice, although not surprised you got them ) Have a look at that last one... Cheers, Gabe
Shadow Posted October 27, 2008 Author Posted October 27, 2008 Here's another one, however this one is with letters: 5. Q, A, Z, W, S... Just to have it written down, numbers 4. and 5. have yet to be solved...so good luck, you won't be needing it ) Cheers, Gabe
Mr Skeptic Posted October 27, 2008 Posted October 27, 2008 5. Q, A, Z, W, S... [hide]Looks like the letters on the keyboard. Q,A,Z,W,S,X,E,D,C...[/hide]
Shadow Posted October 27, 2008 Author Posted October 27, 2008 How about this? 6. 12243 64860 72849 6... How is 4. coming along? Any luck? That's a pretty tough one, I admit. Cheers, Gabe
lakmilis Posted March 30, 2009 Posted March 30, 2009 arrrg.. ye am trying to solve that #4 pffff annoyed ^^
Shadow Posted March 31, 2009 Author Posted March 31, 2009 :-D I'll be honest with you, if you solve that one I'll be the happiest person on the planet...
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