A277245 - OEIS

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A277245

Number of factorizations of m^n into exactly nine factors, where m is a product of two distinct primes.

1

1, 2, 9, 31, 109, 338, 1029, 2889, 7797, 19928, 48965, 115275, 262034, 574803, 1222170, 2521350, 5060938, 9896451, 18891871, 35249977, 64390786, 115284416, 202560300, 349637130, 593499173, 991625986, 1632248998, 2648936320, 4241607523, 6705867270, 10474314965

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OFFSET

0,2

LINKS

Table of n, a(n) for n=0..30.

CROSSREFS

Column k=9 of A277239.

Sequence in context: A277242 A277243 A277244 * A277246 A002774 A318124

Adjacent sequences: A277242 A277243 A277244 * A277246 A277247 A277248

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Oct 06 2016

STATUS

approved