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Search: id:A111665
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A111665 Expansion of (-1+x+2*x^2+5*x^4+3*x^3)/((x-1)*(x+1)*(x^2-3*x+1)*(1+x^2)). +0
3
1, 2, 3, 4, 5, 10, 23, 56, 141, 366, 955, 2496, 6529, 17090, 44739, 117124, 306629, 802762, 2101655, 5502200, 14404941, 37712622, 98732923, 258486144, 676725505, 1771690370, 4638345603, 12143346436, 31791693701, 83231734666, 217903510295 (list; graph; listen)
OFFSET

0,2

PROGRAM

Floretion Algebra Multiplication Program, FAMP Code: 4ibaseisumseq[ + .25'i + .25i' + .25'ii' + .25'jj' + .25'kk' + .25'jk' + .25'kj' + .25e], sumtype: Y[15], inty[ * ]

CROSSREFS

Cf. A111664, A111666.

Sequence in context: A134220 A099161 A033077 this_sequence A111666 A080475 A160000

Adjacent sequences: A111662 A111663 A111664 this_sequence A111666 A111667 A111668

KEYWORD

easy,nonn

AUTHOR

Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), Aug 14 2005

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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