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Search: id:A005724
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| A005724 |
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Quadrinomial coefficients.
(Formerly M3148)
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+0
1
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| 3, 40, 546, 7728, 112035, 1650792, 24608948, 370084832, 5603730876, 85316186400, 1304770191802, 20029132137840, 308437355259930, 4762695514958640, 73716196036213800
(list; graph; listen)
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OFFSET
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2,1
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
L. Comtet, Advanced Combinatorics, Reidel, 1974, p. 78.
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CROSSREFS
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Sequence in context: A165395 A165386 A002700 this_sequence A093376 A051571 A019654
Adjacent sequences: A005721 A005722 A005723 this_sequence A005725 A005726 A005727
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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