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Search: id:A049145
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A049145 Revert transform of (1 + x - x^3)/(1 + 2x + 2x^2). +0
1
1, 1, 2, 4, 10, 26, 72, 205, 600, 1790, 5428, 16676, 51800, 162408, 513288, 1633543, 5230506, 16838080, 54465356, 176933606, 577002976, 1888274740, 6199187904, 20411160754, 67384417204, 223006818992, 739711312416, 2458778309456 (list; graph; listen)
OFFSET

1,3
LINKS

Index entries for reversions of series

CROSSREFS

Sequence in context: A125108 A075864 A154835 this_sequence A102407 A148097 A148098

Adjacent sequences: A049142 A049143 A049144 this_sequence A049146 A049147 A049148

KEYWORD

nonn

AUTHOR

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

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

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