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A023983 Sum of exponents in prime-power factorization of multinomial coefficient M(5n;2n,2n,n). 0
3, 6, 8, 10, 12, 14, 19, 17, 18, 21, 24, 24, 29, 27, 29, 27, 31, 29, 33, 35, 37, 39, 41, 40, 40, 45, 45, 43, 48, 48, 54, 46, 48, 51, 52, 51, 56, 57, 59, 58, 57, 60, 61, 62, 65, 64, 69, 63, 68, 66, 69, 74, 76, 74, 78, 75, 76, 81, 82, 81, 85, 87, 83, 77, 81, 82, 84, 81, 87, 86, 93, 87, 91, 92, 93, 96 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..76.

CROSSREFS

Sequence in context: A185547 A112234 A189467 * A190058 A159061 A180398

Adjacent sequences:  A023980 A023981 A023982 * A023984 A023985 A023986

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 18 11:24 EDT 2013. Contains 225419 sequences.