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Search: id:A110158
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| A110158 |
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Expansion of x^4/((x+1)*(2*x^3-2*x^2-2*x+1)*(x-1)^2). |
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+0
1
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| 0, 0, 0, 0, 1, 3, 10, 26, 69, 173, 436, 1084, 2699, 6699, 16634, 41274, 102425, 254137, 630584, 1564600, 3882103, 9632247, 23899510, 59299318, 147133173, 365065973, 905799668, 2247464948, 5576397299, 13836125171
(list; graph; listen)
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OFFSET
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0,6
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FORMULA
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a(n) = -(-1)^n/4+7/4 -A077937(n) +A077937(n-1) +4*A077937(n-2) -(n+1)/2. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Nov 10 2009]
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PROGRAM
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Floretion Algebra Multiplication Program, FAMP Code: 1jbasejcycsumseq[ + .5'k + .5k' + 'ij'], sumtype: (Y[15], *, vesy)
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CROSSREFS
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Cf. A077847.
Sequence in context: A110713 A098702 A100001 this_sequence A105660 A056681 A100624
Adjacent sequences: A110155 A110156 A110157 this_sequence A110159 A110160 A110161
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KEYWORD
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nonn,new
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AUTHOR
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Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), Sep 05 2005
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