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A178779 Expansion of the polynomial x^12*(x^6-1)*(x^4-1)*(x^3-1)*(x-1) in increasing powers of x. 3
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 0, -1, 0, 1, -1, 2, -1, 1, 0, -1, 0, -1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,20

COMMENTS

q^24*(q^12-1)*(q^8-1)*(q^6-1)*(q^2-1) is the order of the simple group F_4(q), if q is a prime power.

REFERENCES

R. L. Griess, Jr., Twelve Sporadic Groups, Springer, 1998; see p. 169.

LINKS

Table of n, a(n) for n=0..26.

CROSSREFS

Cf. A008913, A178795.

Sequence in context: A117208 A276004 A133300 * A144451 A259287 A090464

Adjacent sequences:  A178776 A178777 A178778 * A178780 A178781 A178782

KEYWORD

sign,fini,full,easy

AUTHOR

N. J. A. Sloane, Dec 26 2010

STATUS

approved

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Last modified September 15 20:11 EDT 2019. Contains 327086 sequences. (Running on oeis4.)