A091889 - cp's OEIS frontend

A091889 Number of partitions of n into sums of exactly two distinct powers of 2.

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	1
9	3
10	2
11	2
12	5
13	2
14	3
15	8
16	4
17	6
18	12
19	6
20	11
21	16
22	11
23	16
24	24
25	17
26	23
27	34
28	26
29	35
30	50
31	35
32	50
33	67
34	55
35	72
36	93
37	76
38	99
39	126
40	112
41	135
42	171
43	150
44	186
45	229
46	210
47	249
48	304
49	280
50	336
51	398
52	380
53	443
54	526
55	499
56	584
57	680
58	665
59	759
60	886
61	858
62	985
63	1136
64	1123

[0, 0, 1, 0, 1, 2, 0, 1, 3, 2, 2, 5, 2, 3, 8, 4, 6, 12, 6, 11, 16, 11, 16, 24, 17, 23, 34, 26, 35, 50, 35, 50, 67, 55, 72, 93, 76, 99, 126, 112, 135, 171, 150, 186, 229, 210, 249, 304, 280, 336, 398, 380, 443, 526, 499, 584, 680, 665, 759, 886, 858, 985, 1136, 1123]

cp's OEIS Frontend

A091889 Number of partitions of n into sums of exactly two distinct powers of 2.

Table of values

List of values