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A023839 Sum of exponents in prime-power factorization of C(5n,n-2). +0
1
0, 2, 3, 5, 6, 7, 8, 9, 9, 10, 10, 13, 12, 15, 13, 15, 15, 14, 16, 18, 16, 18, 19, 19, 22, 23, 23, 24, 23, 23, 22, 26, 22, 24, 25, 24, 24, 28, 26, 27, 28, 27, 28, 33, 30, 29, 31, 33, 33, 34, 35, 38, 37, 39, 37, 37, 38, 38, 42, 40, 38, 40, 39, 41, 38, 36, 38, 43, 40, 44, 42, 44, 42, 44, 45, 48, 49, 49 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A113821 A019517 A031976 this_sequence A004723 A089590 A052406

Adjacent sequences: A023836 A023837 A023838 this_sequence A023840 A023841 A023842

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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