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Search: id:A033660
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A033660 Reverse and Add!. +0
1
29, 121, 242, 484, 968, 1837, 9218, 17347, 91718, 173437, 907808, 1716517, 8872688, 17735476, 85189247, 159487405, 664272356, 1317544822, 3602001953, 7193004016, 13297007933, 47267087164 (list; graph; listen)
OFFSET

0,1

LINKS

Index entries for sequences related to Reverse and Add!

FORMULA

a(n)=A033655(n+1), n>0. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 22 2008]

CROSSREFS

Sequence in context: A042650 A158560 A118614 this_sequence A157145 A142438 A118097

Adjacent sequences: A033657 A033658 A033659 this_sequence A033661 A033662 A033663

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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