A091890 - cp's OEIS frontend

A091890 Number of partitions of n into sums of exactly three distinct powers of 2.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	2
15	0
16	0
17	0
18	1
19	1
20	1
21	3
22	2
23	0
24	1
25	3
26	3
27	2
28	5
29	2
30	1
31	1
32	5
33	6
34	3
35	9
36	5
37	4
38	5
39	10
40	9
41	8
42	13
43	8
44	10
45	8
46	16
47	17
48	15
49	22
50	18
51	18
52	20
53	25
54	28
55	27
56	34
57	31
58	32
59	33
60	44
61	49
62	44
63	64
64	53
65	56
66	61
67	71
68	77
69	77
70	100
71	88
72	94
73	99
74	123
75	125
76	132
77	162
78	147
79	154

[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 2, 0, 0, 0, 1, 1, 1, 3, 2, 0, 1, 3, 3, 2, 5, 2, 1, 1, 5, 6, 3, 9, 5, 4, 5, 10, 9, 8, 13, 8, 10, 8, 16, 17, 15, 22, 18, 18, 20, 25, 28, 27, 34, 31, 32, 33, 44, 49, 44, 64, 53, 56, 61, 71, 77, 77, 100, 88, 94, 99, 123, 125, 132, 162, 147, 154]

cp's OEIS Frontend

A091890 Number of partitions of n into sums of exactly three distinct powers of 2.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	2
15	0
16	0
17	0
18	1
19	1
20	1
21	3
22	2
23	0
24	1
25	3
26	3
27	2
28	5
29	2
30	1
31	1
32	5
33	6
34	3
35	9
36	5
37	4
38	5
39	10
40	9
41	8
42	13
43	8
44	10
45	8
46	16
47	17
48	15
49	22
50	18
51	18
52	20
53	25
54	28
55	27
56	34
57	31
58	32
59	33
60	44
61	49
62	44
63	64
64	53
65	56
66	61
67	71
68	77
69	77
70	100
71	88
72	94
73	99
74	123
75	125
76	132
77	162
78	147
79	154

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	2
15	0
16	0
17	0
18	1
19	1
20	1
21	3
22	2
23	0
24	1
25	3
26	3
27	2
28	5
29	2
30	1
31	1
32	5
33	6
34	3
35	9
36	5
37	4
38	5
39	10
40	9
41	8
42	13
43	8
44	10
45	8
46	16
47	17
48	15
49	22
50	18
51	18
52	20
53	25
54	28
55	27
56	34
57	31
58	32
59	33
60	44
61	49
62	44
63	64
64	53
65	56
66	61
67	71
68	77
69	77
70	100
71	88
72	94
73	99
74	123
75	125
76	132
77	162
78	147
79	154

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	2
15	0
16	0
17	0
18	1
19	1
20	1
21	3
22	2
23	0
24	1
25	3
26	3
27	2
28	5
29	2
30	1
31	1
32	5
33	6
34	3
35	9
36	5
37	4
38	5
39	10
40	9
41	8
42	13
43	8
44	10
45	8
46	16
47	17
48	15
49	22
50	18
51	18
52	20
53	25
54	28
55	27
56	34
57	31
58	32
59	33
60	44
61	49
62	44
63	64
64	53
65	56
66	61
67	71
68	77
69	77
70	100
71	88
72	94
73	99
74	123
75	125
76	132
77	162
78	147
79	154