A309915 - cp's OEIS frontend

A309915 Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of n and m runs through the set of least numbers whose prime signature is a partition of 2n.

n	a(n)
0	1
1	3
2	16
3	79
4	371
5	1683
6	7413
7	31769
8	133692
9	553848
10	2265776
11	9181670
12	36928673
13	147650125
14	587734595
15	2331625130
16	9226486717
17	36443758767
18	143763811785
19	566624864014
20	2232055573265
21	8789903797692
22	34610963678036
23	136287108614677
24	536724439657635

[1, 3, 16, 79, 371, 1683, 7413, 31769, 133692, 553848, 2265776, 9181670, 36928673, 147650125, 587734595, 2331625130, 9226486717, 36443758767, 143763811785, 566624864014, 2232055573265, 8789903797692, 34610963678036, 136287108614677, 536724439657635]

cp's OEIS Frontend

A309915 Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of n and m runs through the set of least numbers whose prime signature is a partition of 2n.

Table of values

List of values