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A100779 Expansion of (1+t^2+4*t^3+2*t^4+t^5+3*t^6)/((1-t)^2*(1-t^2)*(1-t^3)^2). 1
1, 2, 5, 14, 27, 49, 89, 142, 218, 329, 469, 651, 892, 1183, 1542, 1989, 2514, 3138, 3886, 4745, 5741, 6902, 8214, 9706, 11411, 13312, 15443, 17840, 20485, 23415, 26671, 30232, 34140, 38439, 43107, 48189, 53734, 59717, 66188, 73199, 80724, 88816, 97532, 106843 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
Molien series for 5-dimensional group of order 48.
LINKS
S. Ling and P. Solé, Type II Codes over F_4 + u F_4, European J. Combinatorics, 22 (2001), 983-997.
MAPLE
(1+t^2+4*t^3+2*t^4+t^5+3*t^6)/((1-t)^2*(1-t^2)*(1-t^3)^2);
seq(coeff(series(%, t, n+1), t, n), n=0..50);
CROSSREFS
Cf. A106607.
Sequence in context: A289040 A341896 A214203 * A212346 A194124 A349094
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, May 12 2005
STATUS
approved

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Last modified April 15 15:27 EDT 2024. Contains 371692 sequences. (Running on oeis4.)