id:A063019 - OEIS Search Results

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Reversion of y - y^2 + y^3 - y^4.

+0
1

0, 1, 1, 1, 1, 2, 7, 22, 57, 132, 308, 793, 2223, 6328, 17578, 47804, 130169, 360924, 1019084, 2900484, 8252860, 23445510, 66717135, 190750110, 548178735, 1580970612, 4568275692, 13217653582, 38306172442, 111248832992 (list; graph; listen)

	OFFSET	`0,6`
	LINKS	`Index entries for reversions of series`
	MATHEMATICA	`CoefficientList[InverseSeries[Series[y - y^2 + y^3 - y^4, {y, 0, 30}], x], x]`
	CROSSREFS	`Sequence in context: A099132 A139398 A099131 this_sequence A018039 A084264 A088211` `Adjacent sequences: A063016 A063017 A063018 this_sequence A063020 A063021 A063022`
	KEYWORD	`nonn,easy`
	AUTHOR	`Olivier Gerard (ogerard(AT)ext.jussieu.fr), Jul 05 2001.`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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