A068980 - cp's OEIS frontend

A068980 Number of partitions of n into nonzero tetrahedral numbers.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	4
11	4
12	5
13	5
14	6
15	6
16	7
17	7
18	8
19	8
20	11
21	11
22	12
23	12
24	15
25	15
26	16
27	16
28	19
29	19
30	22
31	22
32	25
33	25
34	28
35	29
36	32
37	32
38	35
39	36
40	42
41	42
42	45
43	46
44	52
45	53
46	56
47	57
48	63
49	64
50	70
51	71
52	77
53	78
54	84
55	87
56	94
57	95
58	101
59	104
60	115
61	116
62	122
63	125
64	136
65	139
66	146
67	149
68	160
69	163
70	175

[1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 11, 11, 12, 12, 15, 15, 16, 16, 19, 19, 22, 22, 25, 25, 28, 29, 32, 32, 35, 36, 42, 42, 45, 46, 52, 53, 56, 57, 63, 64, 70, 71, 77, 78, 84, 87, 94, 95, 101, 104, 115, 116, 122, 125, 136, 139, 146, 149, 160, 163, 175]

cp's OEIS Frontend

A068980 Number of partitions of n into nonzero tetrahedral numbers.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	4
11	4
12	5
13	5
14	6
15	6
16	7
17	7
18	8
19	8
20	11
21	11
22	12
23	12
24	15
25	15
26	16
27	16
28	19
29	19
30	22
31	22
32	25
33	25
34	28
35	29
36	32
37	32
38	35
39	36
40	42
41	42
42	45
43	46
44	52
45	53
46	56
47	57
48	63
49	64
50	70
51	71
52	77
53	78
54	84
55	87
56	94
57	95
58	101
59	104
60	115
61	116
62	122
63	125
64	136
65	139
66	146
67	149
68	160
69	163
70	175

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	4
11	4
12	5
13	5
14	6
15	6
16	7
17	7
18	8
19	8
20	11
21	11
22	12
23	12
24	15
25	15
26	16
27	16
28	19
29	19
30	22
31	22
32	25
33	25
34	28
35	29
36	32
37	32
38	35
39	36
40	42
41	42
42	45
43	46
44	52
45	53
46	56
47	57
48	63
49	64
50	70
51	71
52	77
53	78
54	84
55	87
56	94
57	95
58	101
59	104
60	115
61	116
62	122
63	125
64	136
65	139
66	146
67	149
68	160
69	163
70	175

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	4
11	4
12	5
13	5
14	6
15	6
16	7
17	7
18	8
19	8
20	11
21	11
22	12
23	12
24	15
25	15
26	16
27	16
28	19
29	19
30	22
31	22
32	25
33	25
34	28
35	29
36	32
37	32
38	35
39	36
40	42
41	42
42	45
43	46
44	52
45	53
46	56
47	57
48	63
49	64
50	70
51	71
52	77
53	78
54	84
55	87
56	94
57	95
58	101
59	104
60	115
61	116
62	122
63	125
64	136
65	139
66	146
67	149
68	160
69	163
70	175