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Search: id:A029015
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| A029015 |
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Expansion of 1/((1-x)(1-x^2)(1-x^5)(1-x^11)). |
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+0
1
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| 1, 1, 2, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 18, 21, 24, 27, 30, 33, 37, 41, 46, 50, 55, 60, 66, 72, 78, 84, 91, 98, 106, 114, 122, 131, 140, 150, 160, 170, 181, 192, 204, 216, 229, 242, 256, 270, 285, 300, 316, 332
(list; graph; listen)
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OFFSET
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0,3
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MAPLE
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M := Matrix(19, (i, j)-> if (i=j-1) or (j=1 and member(i, [1, 2, 5, 8, 11, 14, 17, 18])) then 1 elif j=1 and member(i, [3, 6, 7, 12, 13, 16, 19]) then -1 else 0 fi); a := n -> (M^(n))[1, 1]; seq (a(n), n=0..51); - Alois P. Heinz (heinz(AT)hs-heilbronn.de), Jul 25 2008
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CROSSREFS
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Adjacent sequences: A029012 A029013 A029014 this_sequence A029016 A029017 A029018
Sequence in context: A017874 A029016 A121385 this_sequence A000008 A001312 A001301
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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