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Search: id:A002675
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| A002675 |
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Numerators of coefficients for central differences.
(Formerly M5035 N2173)
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+0
2
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| 1, 1, 1, 17, 31, 1, 5461, 257, 73, 1271, 60787, 241, 22369621, 617093, 49981
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OFFSET
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2,4
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REFERENCES
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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
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Cf. A002676. Equals A002430/A002431.
Sequence in context: A146792 A124884 A052006 this_sequence A087166 A095748 A062579
Adjacent sequences: A002672 A002673 A002674 this_sequence A002676 A002677 A002678
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KEYWORD
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nonn,frac
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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