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Search: id:A063033
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A063033 Reversion of y - y^2 + y^4. +0
1
0, 1, 1, 2, 4, 8, 14, 16, -21, -242, -1166, -4472, -15132, -46508, -130016, -323000, -660535, -786714, 1789952, 18546464, 93845290, 380532240, 1355983860, 4363436280, 12688926510, 32530717752, 67666586472, 76255301640, -240266135872 (list; graph; listen)
OFFSET

0,4

LINKS

Index entries for reversions of series

MATHEMATICA

CoefficientList[InverseSeries[Series[y - y^2 + y^4, {y, 0, 30}], x], x]

CROSSREFS

Sequence in context: A113553 A076380 A049133 this_sequence A128309 A074202 A086303

Adjacent sequences: A063030 A063031 A063032 this_sequence A063034 A063035 A063036

KEYWORD

sign,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com), Jul 05 2001.

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


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