A276430 - cp's OEIS frontend

A276430 Triangle read by rows: T(n,k) is the number of partitions of n having k parts that are powers of 2 with positive exponent (n>=0).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	2
7	2
8	1
9	3
10	3
11	1
12	5
13	3
14	2
15	1
16	6
17	5
18	3
19	1
20	7
21	8
22	4
23	2
24	1
25	10
26	10
27	6
28	3
29	1
30	13
31	13
32	9
33	4
34	2
35	1
36	16
37	18
38	12
39	6
40	3
41	1
42	22
43	22
44	16
45	10
46	4
47	2
48	1
49	27
50	29
51	22
52	13
53	6
54	3
55	1
56	33
57	40
58	28
59	17
60	10
61	4
62	2
63	1
64	43
65	49
66	37
67	24
68	13
69	6
70	3
71	1
72	52
73	63
74	50
75	31
76	18
77	10
78	4
79	2
80	1

[1, 1, 1, 1, 2, 1, 2, 2, 1, 3, 3, 1, 5, 3, 2, 1, 6, 5, 3, 1, 7, 8, 4, 2, 1, 10, 10, 6, 3, 1, 13, 13, 9, 4, 2, 1, 16, 18, 12, 6, 3, 1, 22, 22, 16, 10, 4, 2, 1, 27, 29, 22, 13, 6, 3, 1, 33, 40, 28, 17, 10, 4, 2, 1, 43, 49, 37, 24, 13, 6, 3, 1, 52, 63, 50, 31, 18, 10, 4, 2, 1]

cp's OEIS Frontend

A276430 Triangle read by rows: T(n,k) is the number of partitions of n having k parts that are powers of 2 with positive exponent (n>=0).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	2
7	2
8	1
9	3
10	3
11	1
12	5
13	3
14	2
15	1
16	6
17	5
18	3
19	1
20	7
21	8
22	4
23	2
24	1
25	10
26	10
27	6
28	3
29	1
30	13
31	13
32	9
33	4
34	2
35	1
36	16
37	18
38	12
39	6
40	3
41	1
42	22
43	22
44	16
45	10
46	4
47	2
48	1
49	27
50	29
51	22
52	13
53	6
54	3
55	1
56	33
57	40
58	28
59	17
60	10
61	4
62	2
63	1
64	43
65	49
66	37
67	24
68	13
69	6
70	3
71	1
72	52
73	63
74	50
75	31
76	18
77	10
78	4
79	2
80	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	2
7	2
8	1
9	3
10	3
11	1
12	5
13	3
14	2
15	1
16	6
17	5
18	3
19	1
20	7
21	8
22	4
23	2
24	1
25	10
26	10
27	6
28	3
29	1
30	13
31	13
32	9
33	4
34	2
35	1
36	16
37	18
38	12
39	6
40	3
41	1
42	22
43	22
44	16
45	10
46	4
47	2
48	1
49	27
50	29
51	22
52	13
53	6
54	3
55	1
56	33
57	40
58	28
59	17
60	10
61	4
62	2
63	1
64	43
65	49
66	37
67	24
68	13
69	6
70	3
71	1
72	52
73	63
74	50
75	31
76	18
77	10
78	4
79	2
80	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	2
7	2
8	1
9	3
10	3
11	1
12	5
13	3
14	2
15	1
16	6
17	5
18	3
19	1
20	7
21	8
22	4
23	2
24	1
25	10
26	10
27	6
28	3
29	1
30	13
31	13
32	9
33	4
34	2
35	1
36	16
37	18
38	12
39	6
40	3
41	1
42	22
43	22
44	16
45	10
46	4
47	2
48	1
49	27
50	29
51	22
52	13
53	6
54	3
55	1
56	33
57	40
58	28
59	17
60	10
61	4
62	2
63	1
64	43
65	49
66	37
67	24
68	13
69	6
70	3
71	1
72	52
73	63
74	50
75	31
76	18
77	10
78	4
79	2
80	1