A064585 a(n) = n^24*(n^2-1)*(n^6+1)*(n^8-1)*(n^12+1).

0, 0, 3417910227763200, 5750196336070669526860800, 19019112199165915449561553305600, 2131759182899795471191406250000000000, 28290434230411346324718998304669145497600, 86327040840088606422888410067239883717120000, 89916942286942068860716401701960654296763596800

Offset

0,3

References

R. W. Carter, Simple Groups of Lie Type, Wiley 1972, Chap. 14.

J. H. Conway, R. T. Curtis, S. P. Norton, R. A. Parker and R. A. Wilson, ATLAS of Finite Groups. Oxford Univ. Press, 1985, p. xvi.

Links

Harry J. Smith, Table of n, a(n) for n = 0..100

Mathematica

Table[n^24(n^2-1)(n^6+1)(n^8-1)(n^12+1), {n, 0, 20}] (* Harvey P. Dale, Aug 08 2011 *)

Prog

(PARI) { for (n=0, 100, a=n^24*(n^2 - 1)*(n^6 + 1)*(n^8 - 1)*(n^12 + 1); write("b064585.txt", n, " ", a) ) } \\ Harry J. Smith, Sep 19 2009

Crossrefs

Cf. A037252, A064586.

Sequence in context: A037249 A008913 A335395 * A261140 A116500 A173533

Adjacent sequences: A064582 A064583 A064584 * A064586 A064587 A064588

Keyword

nonn,easy

Author

N. J. A. Sloane, Oct 17 2001

Status

approved