A004339 Binomial coefficient C(4n,n-9).

1, 40, 946, 17296, 270725, 3819816, 50063860, 621216192, 7392009768, 85113005120, 954526728530, 10477677064400, 112992892764570, 1200635647008336, 12599288291657880, 130815226545884704

Offset

9,2

References

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 828.

Links

Seiichi Manyama, Table of n, a(n) for n = 9..1000

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Crossrefs

Sequence in context: A140220 A130610 A279582 * A172510 A004349 A016092

Adjacent sequences: A004336 A004337 A004338 * A004340 A004341 A004342

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved