A309922 Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of seven and m runs through the set of least numbers whose prime signature is a partition of n.

15, 86, 323, 1013, 2701, 6662, 14901, 31769, 63626, 123049, 227506, 410058, 714139, 1218779, 2025892, 3310989, 5298045, 8360139, 12962789, 19860393, 29990209, 44815019, 66147220, 96748294, 140005126, 200971214, 285833838, 403589570, 565249022, 786529323

Offset

7,1

Links

Alois P. Heinz, Table of n, a(n) for n = 7..4000

Crossrefs

Column k=7 of A079025.

Sequence in context: A177882 A199897 A367228 * A302948 A230676 A232070

Adjacent sequences: A309919 A309920 A309921 * A309923 A309924 A309925

Keyword

nonn

Author

Alois P. Heinz, Aug 23 2019

Status

approved