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Search: id:A110051
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| A110051 |
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Expansion of (1-x+2*x^3+x^2)/((1-x)*(2*x+1)*(2*x-1)*(4*x^2+4*x-1)). |
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+0
3
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| 1, 4, 25, 119, 599, 2887, 14039, 67767, 327607, 1581751, 7638967, 36883895, 178097591, 859930039, 4152135095, 20048276919, 96801746359, 467400158647, 2256808013239, 10896832949687, 52614565424567, 254045594545591
(list; graph; listen)
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OFFSET
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0,2
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MAPLE
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seriestolist(series((1-x+2*x^3+x^2)/((1-x)*(2*x+1)*(2*x-1)*(4*x^2+4*x-1)), x=0, 25)); -or- Floretion Algebra Multiplication Program, FAMP Code: -basejrokseq[A*B] with A = + 'i - .5'j + .5'k - .5j' + .5k' - 'ii' - .5'ij' - .5'ik' - .5'ji' - .5'ki' and B = - .5'i + .5'j + 'k - .5i' + .5j' - 'kk' - .5'ik' - .5'jk' - .5'ki' - .5'kj'; RokType: Y[15] = Y[15] + 1/2
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CROSSREFS
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Cf. A110050, A110052.
Sequence in context: A082044 A042651 A070764 this_sequence A013187 A069639 A013582
Adjacent sequences: A110048 A110049 A110050 this_sequence A110052 A110053 A110054
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KEYWORD
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easy,nonn
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AUTHOR
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Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), Jul 10 2005
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