A161261 - cp's OEIS frontend

A161261 Number of partitions of n into central polygonal numbers A000124 where every part appears at least 8 times.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	2
17	1
18	2
19	1
20	2
21	1
22	2
23	1
24	3
25	2
26	4
27	3
28	5
29	4
30	6
31	5
32	8
33	6
34	8
35	7
36	10
37	8
38	10
39	9
40	13
41	11
42	13
43	12
44	16
45	14
46	16
47	15
48	20
49	17
50	20
51	18
52	24
53	20
54	24
55	21
56	30
57	24
58	30
59	26
60	36
61	30
62	38
63	34
64	46
65	39
66	49
67	43
68	57
69	49
70	62
71	55
72	72
73	62
74	77
75	68
76	87
77	77
78	94
79	85
80	106
81	95
82	114
83	104
84	128
85	116
86	138

[0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 2, 4, 3, 5, 4, 6, 5, 8, 6, 8, 7, 10, 8, 10, 9, 13, 11, 13, 12, 16, 14, 16, 15, 20, 17, 20, 18, 24, 20, 24, 21, 30, 24, 30, 26, 36, 30, 38, 34, 46, 39, 49, 43, 57, 49, 62, 55, 72, 62, 77, 68, 87, 77, 94, 85, 106, 95, 114, 104, 128, 116, 138]

cp's OEIS Frontend

A161261 Number of partitions of n into central polygonal numbers A000124 where every part appears at least 8 times.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	2
17	1
18	2
19	1
20	2
21	1
22	2
23	1
24	3
25	2
26	4
27	3
28	5
29	4
30	6
31	5
32	8
33	6
34	8
35	7
36	10
37	8
38	10
39	9
40	13
41	11
42	13
43	12
44	16
45	14
46	16
47	15
48	20
49	17
50	20
51	18
52	24
53	20
54	24
55	21
56	30
57	24
58	30
59	26
60	36
61	30
62	38
63	34
64	46
65	39
66	49
67	43
68	57
69	49
70	62
71	55
72	72
73	62
74	77
75	68
76	87
77	77
78	94
79	85
80	106
81	95
82	114
83	104
84	128
85	116
86	138

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	2
17	1
18	2
19	1
20	2
21	1
22	2
23	1
24	3
25	2
26	4
27	3
28	5
29	4
30	6
31	5
32	8
33	6
34	8
35	7
36	10
37	8
38	10
39	9
40	13
41	11
42	13
43	12
44	16
45	14
46	16
47	15
48	20
49	17
50	20
51	18
52	24
53	20
54	24
55	21
56	30
57	24
58	30
59	26
60	36
61	30
62	38
63	34
64	46
65	39
66	49
67	43
68	57
69	49
70	62
71	55
72	72
73	62
74	77
75	68
76	87
77	77
78	94
79	85
80	106
81	95
82	114
83	104
84	128
85	116
86	138

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	2
17	1
18	2
19	1
20	2
21	1
22	2
23	1
24	3
25	2
26	4
27	3
28	5
29	4
30	6
31	5
32	8
33	6
34	8
35	7
36	10
37	8
38	10
39	9
40	13
41	11
42	13
43	12
44	16
45	14
46	16
47	15
48	20
49	17
50	20
51	18
52	24
53	20
54	24
55	21
56	30
57	24
58	30
59	26
60	36
61	30
62	38
63	34
64	46
65	39
66	49
67	43
68	57
69	49
70	62
71	55
72	72
73	62
74	77
75	68
76	87
77	77
78	94
79	85
80	106
81	95
82	114
83	104
84	128
85	116
86	138