A309691 - cp's OEIS frontend

A309691 Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of two and m runs through the set of least numbers whose prime signature is a partition of n.

n	a(n)
2	2
3	6
4	16
5	32
6	65
7	113
8	199
9	323
10	523
11	803
12	1237
13	1826
14	2696
15	3873
16	5544
17	7767
18	10859
19	14912
20	20425
21	27598
22	37156
23	49473
24	65679
25	86350
26	113179
27	147191
28	190806
29	245676
30	315415
31	402522
32	512250
33	648551
34	818831
35	1029139
36	1290151
37	1610701
38	2005969
39	2489167
40	3081434

[2, 6, 16, 32, 65, 113, 199, 323, 523, 803, 1237, 1826, 2696, 3873, 5544, 7767, 10859, 14912, 20425, 27598, 37156, 49473, 65679, 86350, 113179, 147191, 190806, 245676, 315415, 402522, 512250, 648551, 818831, 1029139, 1290151, 1610701, 2005969, 2489167, 3081434]

cp's OEIS Frontend

A309691 Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of two and m runs through the set of least numbers whose prime signature is a partition of n.

Table of values

List of values