perplexus.info :: Sequences : Interesting Sequence (5)

Interesting Sequence (5) (Posted on 2004-11-07)

1, 3, 5, 7, 9, 15, 17, 21, 27, __, __, __, ...

What are the next three numbers in this sequence?

See The Solution Submitted by SilverKnight

Rating: 4.3333 (6 votes)

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SOLUTION++++

| Comment 3 of 8 |

31 33 45
SOL:

Binary expansion is palindromic

Posted by Ady TZIDON on 2004-11-07 15:59:39

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