A102437 - cp's OEIS frontend

A102437 Let pi be an unrestricted partition of n with the summands written in binary notation. a(n) is the number of such partitions whose binary representation has an odd number of binary ones.

n	a(n)
0	0
1	1
2	1
3	1
4	3
5	3
6	5
7	9
8	10
9	14
10	22
11	28
12	37
13	53
14	66
15	85
16	120
17	147
18	188
19	252
20	308
21	394
22	509
23	621
24	783
25	990
26	1210
27	1500
28	1872
29	2272
30	2793
31	3447
32	4152
33	5064
34	6184
35	7414
36	8984
37	10856
38	12964
39	15592
40	18711
41	22250
42	26576
43	31690
44	37520
45	44565
46	52856
47	62292

[0, 1, 1, 1, 3, 3, 5, 9, 10, 14, 22, 28, 37, 53, 66, 85, 120, 147, 188, 252, 308, 394, 509, 621, 783, 990, 1210, 1500, 1872, 2272, 2793, 3447, 4152, 5064, 6184, 7414, 8984, 10856, 12964, 15592, 18711, 22250, 26576, 31690, 37520, 44565, 52856, 62292]

cp's OEIS Frontend

A102437 Let pi be an unrestricted partition of n with the summands written in binary notation. a(n) is the number of such partitions whose binary representation has an odd number of binary ones.

Table of values

List of values