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A028548 Character of extremal vertex operator algebra of rank 21.5. 0
1, 0, 0, 5461, 81485, 822719 (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: A247715 A043580 A104111 * A069311 A258128 A022205

Adjacent sequences:  A028545 A028546 A028547 * A028549 A028550 A028551

KEYWORD

nonn,easy,more

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 29 08:06 EDT 2015. Contains 261188 sequences.