Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of nine and m runs through the set of least numbers whose prime signature is a partition of n.
A309924
Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of nine and m runs through the set of least numbers whose prime signature is a partition of n.
Terms
- a(0) =30a(1) =192a(2) =803a(3) =2776a(4) =8144a(5) =21840a(6) =53365a(7) =123049a(8) =266371a(9) =553848a(10) =1099272a(11) =2115740a(12) =3931578a(13) =7127220a(14) =12566718a(15) =21717045a(16) =36689317a(17) =60947523a(18) =99374026a(19) =159702909a(20) =252650588a(21) =394753342a(22) =608516698a(23) =927877297a(24) =1398466642a(25) =2087495160a(26) =3084425426a(27) =4518582086
External references
- oeis: A309924