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A080835 Expansion of the exponential series Exp[ x/( 1 - x - x^2 - x^3 ) ]. 0
1, 1, 3, 19, 169, 1761, 22171, 325123, 5416209, 101177569, 2093489011, 47501861331, 1172566502713, 31276078199809, 896253254128779, 27456289993445251, 895308888305467681, 30958452403586027073 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

FORMULA

E.G.F. Exp[ x/( 1 - x - x^2 - x^3 ) ]

CROSSREFS

Sequence in context: A183069 A201123 A105624 * A080836 A059280 A085295

Adjacent sequences:  A080832 A080833 A080834 * A080836 A080837 A080838

KEYWORD

easy,nonn

AUTHOR

Emanuele Munarini (munarini(AT)mate.polimi.it), Mar 28 2003

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Last modified February 17 06:13 EST 2012. Contains 205991 sequences.