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URL: https://oeis.org/A112003

⇱ A112003 - OEIS

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A112003

One fourth of fifth column (k=4) of triangle A111999.

1

-30, 1827, -75915, 2774695, -97362265, 3410657250, -121647896370, 4464233824050, -169525943987400, 6681570663692925, -273715584240223125, 11660420923428902625, -516518847915111916875, 23780637468174359272500, -1137205925185934836732500

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

OFFSET

0,1

LINKS

Table of n, a(n) for n=0..14.

FORMULA

a(n)=A111999(n+5, 4)/4, n>=0.

CROSSREFS

Sequence in context: A042740 A367392 A282126 * A280670 A092608 A241128

Adjacent sequences: A112000 A112001 A112002 * A112004 A112005 A112006

KEYWORD

sign,easy

AUTHOR

Wolfdieter Lang, Sep 12 2005

STATUS

approved