Brain Teasers, II
I’m not sure what the “official definition” of a brain teaser is, but I’m not sure if this one qualifies. It’s really just straight up recognizing the pattern. It’s more something out of a Mensa test rather than a traditional brain teaser.
This question is taken from (at least in variant form) my Seagate mentor Norm Binger.
Complete the following series by filling in the two numbers represented as question marks.
1, 2, 4, 11, 22, 44, ?, ?, 514
October 11th, 2007 at 2:26 pm
Shanley has emailed me the correct solution to the problem. A bit of an unfair advantage, though, as he was the only person I asked that was able to solve the problem back when I had first heard of it at Seagate.
October 11th, 2007 at 10:04 pm
Dusty wins this one for not having heard the problem previously.
October 18th, 2007 at 7:42 am
Props to Parisa for also figuring out the sequence.
October 20th, 2007 at 9:50 pm
Parisa wins the female category!
October 29th, 2007 at 5:03 pm
http://www.research.att.com/~njas/sequences/?q=1%2C+2%2C+4%2C+11%2C+22%2C+44&language=english&go=Search
October 29th, 2007 at 9:53 pm
Well done sir
January 18th, 2008 at 1:02 am
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