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A005463 Number of simplices in barycentric subdivision of n-simplex.
(Formerly M5326)
+0
2
1, 63, 1932, 46620, 1020600, 21538440, 451725120, 9574044480, 207048441600, 4595022432000, 105006251750400, 2475732702643200 (list; graph; listen)
OFFSET

4,2

REFERENCES

R. K. Guy, personal communication.

LINKS

Milan Janjic, Enumerative Formulas for Some Functions on Finite Sets

FORMULA

Essentially Stirling numbers of second kind - see A028246.

CROSSREFS

Sequence in context: A112494 A132465 A107319 this_sequence A017779 A110826 A017726

Adjacent sequences: A005460 A005461 A005462 this_sequence A005464 A005465 A005466

KEYWORD

nonn

AUTHOR

njas

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.


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