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Search: id:A049129
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A049129 Revert transform of (3x^2 - 1)/(-1 - x + 2x^2 + x^3). +0
1
1, 1, 2, 6, 20, 72, 271, 1055, 4212, 17152, 70966, 297482, 1260715, 5392627, 23251149, 100947165, 440939300, 1936388032, 8544353718, 37863744762, 168438633954, 751927422662, 3367361700052, 15123922285632, 68107641527359 (list; graph; listen)
OFFSET

1,3
LINKS

Index entries for reversions of series

CROSSREFS

Sequence in context: A150132 A150133 A049141 this_sequence A063376 A161168 A049139

Adjacent sequences: A049126 A049127 A049128 this_sequence A049130 A049131 A049132

KEYWORD

nonn

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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