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A023993
Sum of exponents of primes in multinomial coefficient M(3n; n+2,n-1,n-1).
0
0, 3, 6, 8, 8, 11, 11, 14, 14, 14, 17, 21, 18, 20, 22, 23, 21, 24, 24, 27, 26, 29, 29, 34, 29, 30, 35, 33, 32, 34, 33, 39, 34, 34, 37, 39, 35, 38, 41, 43, 40, 45, 46, 50, 51, 48, 49, 54, 49, 50, 51, 52, 49, 56, 53, 55, 54, 53, 58, 62, 57, 58, 61, 63, 56, 58, 58, 61, 61, 63, 62, 68, 61, 65, 70
OFFSET
1,2
CROSSREFS
Sequence in context: A329510 A036265 A016663 * A350618 A133159 A188544
KEYWORD
nonn
STATUS
approved