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Search: id:A007301
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| A007301 |
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From expansion of exp( sin x ).
(Formerly M2296)
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+0
2
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| 1, 1, -3, -3, 217, -2951, 5973, 1237173, -52635599, 1126610929, 20058390573, -3920482183827, 256734635981833, -8529964147714967, -383670903748980603, 99786978811973617701, -10380441423510120242591, 594094494902602207843297
(list; graph; listen)
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OFFSET
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0,3
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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).
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FORMULA
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A002017(2n).
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CROSSREFS
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Sequence in context: A152418 A113457 A113466 this_sequence A009715 A138662 A009011
Adjacent sequences: A007298 A007299 A007300 this_sequence A007302 A007303 A007304
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KEYWORD
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sign,easy
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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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Extended with signs 10/98 by Christian G. Bower (bowerc(AT)usa.net).
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