A097716 - OEIS

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A097716

Left-hand edge of triangle in A097474.

1

1, -1, 2, -17, 124, -2764, 43688, -1859138, 51236656, -3550889296, 151107728672, -15494138893232, 941930695305664, -133994296272170944, 11024086088089751168, -2077570618897716831248, 222290021402867410844416, -53603997631397508980982016, 7234385689981722178901729792

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Table of n, a(n) for n=0..18.

CROSSREFS

Sequence in context: A037642 A161128 A220403 * A073510 A291390 A007354

Adjacent sequences: A097713 A097714 A097715 * A097717 A097718 A097719

KEYWORD

sign,easy

AUTHOR

N. J. A. Sloane, Sep 21 2004

EXTENSIONS

More terms from Emeric Deutsch, Dec 24 2004

STATUS

approved