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

A277245

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

Terms

    a(0) =1a(1) =2a(2) =9a(3) =31a(4) =109a(5) =338a(6) =1029a(7) =2889a(8) =7797a(9) =19928a(10) =48965a(11) =115275a(12) =262034a(13) =574803a(14) =1222170a(15) =2521350a(16) =5060938a(17) =9896451a(18) =18891871a(19) =35249977a(20) =64390786a(21) =115284416a(22) =202560300a(23) =349637130a(24) =593499173a(25) =991625986a(26) =1632248998a(27) =2648936320a(28) =4241607523a(29) =6705867270

External references