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A028543 Character of extremal vertex operator algebra of rank 19. 0
1, 0, 0, 6726, 51490, 522538 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

REFERENCES

G. Hoehn, Selbstduale Vertexoperatorsuperalgebren und das Babymonster, Bonner Mathematische Schriften, Vol. 286 (1996), 1-85.

LINKS

Table of n, a(n) for n=0..5.

G. Hoehn (gerald(AT)math.ksu.edu), Selbstduale Vertexoperatorsuperalgebren und das Babymonster, Doctoral Dissertation, Univ. Bonn, Jul 15 1995 (pdf, ps).

CROSSREFS

Sequence in context: A190129 A237041 A031580 * A145320 A099778 A035905

Adjacent sequences:  A028540 A028541 A028542 * A028544 A028545 A028546

KEYWORD

nonn,easy,more

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 22 05:29 EDT 2019. Contains 328315 sequences. (Running on oeis4.)