A323347 - cp's OEIS frontend

A323347 Number of integer partitions of n whose parts can be arranged into a (not necessarily square) matrix with equal row-sums and equal column-sums.

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	2
6	5
7	2
8	5
9	3
10	6
11	2
12	11
13	2
14	7
15	7
16	10
17	2
18	18
19	2
20	17
21	13
22	9
23	2
24	50
25	3
26	10
27	24
28	34
29	2
30	85
31	2
32	51
33	46
34	12
35	9
36	261
37	2
38	13
39	80
40	257
41	2
42	258
43	2
44	323
45	431
46	15
47	2
48	1533
49	3
50	227
51	206
52	1165
53	2
54	971
55	483
56	2409
57	309
58	18
59	2

[1, 1, 2, 2, 3, 2, 5, 2, 5, 3, 6, 2, 11, 2, 7, 7, 10, 2, 18, 2, 17, 13, 9, 2, 50, 3, 10, 24, 34, 2, 85, 2, 51, 46, 12, 9, 261, 2, 13, 80, 257, 2, 258, 2, 323, 431, 15, 2, 1533, 3, 227, 206, 1165, 2, 971, 483, 2409, 309, 18, 2]

cp's OEIS Frontend

A323347 Number of integer partitions of n whose parts can be arranged into a (not necessarily square) matrix with equal row-sums and equal column-sums.

Table of values

List of values