A025139 - OEIS

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A025139

4th elementary symmetric function of C(n,0), C(n,1), ..., C(n,[ n/2 ]).

1800, 5145, 1047424, 3973536, 410606100, 1876011225, 137593764792, 717486692065, 42530214471017, 244971623155350

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

OFFSET

6,1

LINKS

Table of n, a(n) for n=6..15.

CROSSREFS

Sequence in context: A069476 A179695 A375013 * A035767 A107563 A020402

Adjacent sequences: A025136 A025137 A025138 * A025140 A025141 A025142

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved