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Search: id:A049182
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A049182 Revert transform of 2*(1 + x + x^2 + x^7)-1/(1-x). +0
1
1, 1, 3, 9, 33, 125, 501, 2063, 8719, 37531, 164093, 726491, 3250743, 14676923, 66780835, 305908709, 1409609741, 6529455069, 30386379215, 142002499261, 666116180157, 3135363209281, 14803932109737, 70097438174979 (list; graph; listen)
OFFSET

1,3
COMMENT

Sign diagram of generating sequence: +++----+--------...

LINKS

Index entries for reversions of series

CROSSREFS

Sequence in context: A082841 A151038 A039648 this_sequence A049168 A049171 A050387

Adjacent sequences: A049179 A049180 A049181 this_sequence A049183 A049184 A049185

KEYWORD

nonn

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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