A241518 - cp's OEIS frontend

A241518 Number of partitions p of n such that #m(1) = #m(2), where #m(i) = number of numbers in p that have multiplicity i.

n	a(n)
0	1
1	0
2	0
3	1
4	2
5	3
6	3
7	4
8	5
9	6
10	8
11	12
12	16
13	23
14	27
15	41
16	46
17	63
18	71
19	96
20	109
21	148
22	161
23	219
24	256
25	332
26	379
27	500
28	580
29	738
30	859
31	1079
32	1250
33	1560
34	1791
35	2220
36	2563
37	3116
38	3595
39	4369
40	5054
41	6080
42	7020
43	8418
44	9729
45	11617
46	13409
47	15911
48	18417
49	21713
50	25078
51	29467

[1, 0, 0, 1, 2, 3, 3, 4, 5, 6, 8, 12, 16, 23, 27, 41, 46, 63, 71, 96, 109, 148, 161, 219, 256, 332, 379, 500, 580, 738, 859, 1079, 1250, 1560, 1791, 2220, 2563, 3116, 3595, 4369, 5054, 6080, 7020, 8418, 9729, 11617, 13409, 15911, 18417, 21713, 25078, 29467]

cp's OEIS Frontend

A241518 Number of partitions p of n such that #m(1) = #m(2), where #m(i) = number of numbers in p that have multiplicity i.

Table of values

List of values