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Search: id:A002749
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| A002749 |
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Sum of logarithmic numbers.
(Formerly M4767 N2037)
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+0
1
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| 1, 1, 1, 11, -7, 389, -1031, 19039, -24431, 1023497, -4044079, 225738611, -1711460279, 29974303501, 4656373513, 3798866053319, -34131041040991, 2131052083901969
(list; graph; listen)
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OFFSET
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0,4
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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).
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
J. M. Gandhi, On logarithmic numbers, Math. Student, 31 (1963), 73-83.
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LINKS
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Index entries for sequences related to logarithmic numbers
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FORMULA
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E.g.f.: F(x)/exp(x)/x where F(x) is o.g.f. for A000005(). - Vladeta Jovovic (vladeta(AT)eunet.rs), Feb 09 2003
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CROSSREFS
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Sequence in context: A166521 A060954 A038321 this_sequence A055505 A159526 A090841
Adjacent sequences: A002746 A002747 A002748 this_sequence A002750 A002751 A002752
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KEYWORD
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sign
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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Corrected and extended by J. O. Shallit.
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