A326668 - cp's OEIS frontend

A326668 Number of strict factorizations of 2^n into factors > 1 with integer average.

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	4
9	6
10	5
11	7
12	7
13	9
14	9
15	12
16	12
17	17
18	17
19	21
20	24
21	33
22	33
23	42
24	46
25	63
26	61
27	81
28	82
29	118
30	106
31	149
32	137
33	213
34	172
35	263
36	221
37	363
38	266
39	453
40	335
41	594
42	409
43	735
44	484
45	968
46	594
47	1139
48	731
49	1486
50	813
51	1801
52	1026
53	2177
54	1230
55	2667
56	1348
57	3334
58	1693

[1, 1, 2, 2, 3, 3, 4, 4, 6, 5, 7, 7, 9, 9, 12, 12, 17, 17, 21, 24, 33, 33, 42, 46, 63, 61, 81, 82, 118, 106, 149, 137, 213, 172, 263, 221, 363, 266, 453, 335, 594, 409, 735, 484, 968, 594, 1139, 731, 1486, 813, 1801, 1026, 2177, 1230, 2667, 1348, 3334, 1693]

cp's OEIS Frontend

A326668 Number of strict factorizations of 2^n into factors > 1 with integer average.

Table of values

List of values