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A002672
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Denominators of central difference coefficients M_{3}^{2n+1}.
(Formerly M4588 N1957)
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3
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1, 8, 1920, 193536, 154828800, 1167851520, 892705701888000, 1428329123020800, 768472460034048000, 4058540589291090739200, 196433364521688791777280000, 5957759187690780937420800000, 30447485794244997427545243648000000, 341011840895543971188506728857600000
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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REFERENCES
| H. E. Salzer, Tables of coefficients for obtaining central differences from their derivatives, Journal of Mathematics and Physics, 42 (1963), 162-165.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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CROSSREFS
| Cf. A002673 (for numerators).
Sequence in context: A070903 A159386 A160302 * A027515 A076955 A024112
Adjacent sequences: A002669 A002670 A002671 * A002673 A002674 A002675
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KEYWORD
| nonn,frac
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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