perplexus.info :: Sequences : Euclid Squared

Euclid Squared (Posted on 2006-01-26)

What are the next two numbers in this sequence?

2, 5, 13, 31, 61, 109, ??, ??

See The Solution Submitted by Dan

Rating: 4.0000 (2 votes)

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answer (w/o explanation)

| Comment 1 of 4

181 and 277.

Posted by yocko on 2006-01-26 14:58:36

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