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A031129 Number of proper factorizations of p1^n*p2^6, where p1 and p2 are distinct primes. +0
1
1042, 1751, 2875, 4570, 7127, 10859, 16305, 24050, 35039, 50354, 71608, 100696, 140348, 193783, 265504, 360888 (list; graph; listen)
OFFSET

6,1

CROSSREFS

Cf. A028422.

Sequence in context: A074673 A020395 A069456 this_sequence A045027 A023067 A110597

Adjacent sequences: A031126 A031127 A031128 this_sequence A031130 A031131 A031132

KEYWORD

nonn

AUTHOR

Jeff Burch (jmburch(AT)osprey.smcm.edu)

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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