A005723 - OEIS

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A005723

Quadrinomial coefficients.
(Formerly M4872)

1, 12, 155, 2128, 30276, 440484, 6506786, 97181760, 1463609356, 22187304112, 338118529539, 5175023913008, 79492847013100, 1224838471521240, 18922450356489780 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	REFERENCES	`L. Comtet, Advanced Combinatorics, Reidel, 1974, p. 78.` `N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).`
	CROSSREFS	`Bisection of A005190.` `Sequence in context: A015612 A085260 A082173 * A097259 A158546 A110216` `Adjacent sequences: A005720 A005721 A005722 * A005724 A005725 A005726`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.