A006108 - OEIS

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A006108

Gaussian binomial coefficient [ 2n,n ] for q=4.
(Formerly M4035)

1, 5, 357, 376805, 6221613541, 1634141006295525, 6857430062381149327845, 460250514083576206796548772325, 494205307747746503853075131001823990245

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

OFFSET

0,2

REFERENCES

J. Goldman and G.-C. Rota, The number of subspaces of a vector space, pp. 75-83 of W. T. Tutte, editor, Recent Progress in Combinatorics. Academic Press, NY, 1969.

I. P. Goulden and D. M. Jackson, Combinatorial Enumeration. Wiley, NY, 1983, p. 99.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

M. Sved, Gaussians and binomials, Ars. Combinatoria, 17A (1984), 325-351.

LINKS

Table of n, a(n) for n=0..8.

M. Sved, Gaussians and binomials, Ars. Combinatoria, 17A (1984), 325-351. (Annotated scanned copy)

CROSSREFS

Sequence in context: A172014 A172855 A376867 * A061456 A218994 A006430

Adjacent sequences: A006105 A006106 A006107 * A006109 A006110 A006111

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved