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A100779 G.f.: (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.

REFERENCES

S. Ling and P. Sol'{e}, Type II Codes over F_4 + u F_4, European J. Combinatorics, 22 (2001), 983-997.

LINKS

Table of n, a(n) for n=0..43.

Index entries for Molien series

Index entries for linear recurrences with constant coefficients, signature (2,0,0,-3,0,3,0,0,-2,1).

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);

CROSSREFS

Cf. A106607.

Sequence in context: A288905 A289040 A214203 * A212346 A194124 A212340

Adjacent sequences:  A100776 A100777 A100778 * A100780 A100781 A100782

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, May 12 2005

STATUS

approved

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Last modified August 19 07:12 EDT 2017. Contains 290794 sequences.