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Search: id:A002089
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A002089 11*4^n. +0
4
11, 44, 176, 704, 2816, 11264, 45056, 180224, 720896, 2883584, 11534336, 46137344, 184549376, 738197504, 2952790016, 11811160064, 47244640256, 188978561024, 755914244096, 3023656976384, 12094627905536 (list; graph; listen)
OFFSET

0,1

COMMENT

Subsequence of A000069, the odious numbers. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 26 2007

LINKS

Tanya Khovanova, Recursive Sequences

CROSSREFS

Bisection of A005015. Half the first differences of A072261.

Sequence in context: A022816 A120537 A068596 this_sequence A042521 A041228 A022280

Adjacent sequences: A002086 A002087 A002088 this_sequence A002090 A002091 A002092

KEYWORD

nonn

AUTHOR

njas

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Last modified September 7 23:08 EDT 2008. Contains 143486 sequences.


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