A173676 - cp's OEIS frontend

A173676 Number of ways of writing n as a sum of seven nonnegative cubes.

n	a(n)
0	1
1	7
2	21
3	35
4	35
5	21
6	7
7	1
8	7
9	42
10	105
11	140
12	105
13	42
14	7
15	0
16	21
17	105
18	210
19	210
20	105
21	21
22	0
23	0
24	35
25	140
26	210
27	147
28	77
29	105
30	140
31	105
32	77
33	112
34	105
35	77
36	210
37	420
38	420
39	210
40	63
41	42
42	21
43	105
44	420
45	630
46	420
47	105
48	7
49	7
50	0
51	140
52	420
53	420
54	161
55	105
56	211
57	210
58	105
59	126
60	210
61	105
62	105
63	420
64	637
65	462
66	210
67	182
68	147
69	42
70	217
71	630
72	672
73	420
74	420
75	427
76	210
77	42

[1, 7, 21, 35, 35, 21, 7, 1, 7, 42, 105, 140, 105, 42, 7, 0, 21, 105, 210, 210, 105, 21, 0, 0, 35, 140, 210, 147, 77, 105, 140, 105, 77, 112, 105, 77, 210, 420, 420, 210, 63, 42, 21, 105, 420, 630, 420, 105, 7, 7, 0, 140, 420, 420, 161, 105, 211, 210, 105, 126, 210, 105, 105, 420, 637, 462, 210, 182, 147, 42, 217, 630, 672, 420, 420, 427, 210, 42]

cp's OEIS Frontend

A173676 Number of ways of writing n as a sum of seven nonnegative cubes.

Table of values

List of values

n	a(n)
0	1
1	7
2	21
3	35
4	35
5	21
6	7
7	1
8	7
9	42
10	105
11	140
12	105
13	42
14	7
15	0
16	21
17	105
18	210
19	210
20	105
21	21
22	0
23	0
24	35
25	140
26	210
27	147
28	77
29	105
30	140
31	105
32	77
33	112
34	105
35	77
36	210
37	420
38	420
39	210
40	63
41	42
42	21
43	105
44	420
45	630
46	420
47	105
48	7
49	7
50	0
51	140
52	420
53	420
54	161
55	105
56	211
57	210
58	105
59	126
60	210
61	105
62	105
63	420
64	637
65	462
66	210
67	182
68	147
69	42
70	217
71	630
72	672
73	420
74	420
75	427
76	210
77	42

n	a(n)
0	1
1	7
2	21
3	35
4	35
5	21
6	7
7	1
8	7
9	42
10	105
11	140
12	105
13	42
14	7
15	0
16	21
17	105
18	210
19	210
20	105
21	21
22	0
23	0
24	35
25	140
26	210
27	147
28	77
29	105
30	140
31	105
32	77
33	112
34	105
35	77
36	210
37	420
38	420
39	210
40	63
41	42
42	21
43	105
44	420
45	630
46	420
47	105
48	7
49	7
50	0
51	140
52	420
53	420
54	161
55	105
56	211
57	210
58	105
59	126
60	210
61	105
62	105
63	420
64	637
65	462
66	210
67	182
68	147
69	42
70	217
71	630
72	672
73	420
74	420
75	427
76	210
77	42

n	a(n)
0	1
1	7
2	21
3	35
4	35
5	21
6	7
7	1
8	7
9	42
10	105
11	140
12	105
13	42
14	7
15	0
16	21
17	105
18	210
19	210
20	105
21	21
22	0
23	0
24	35
25	140
26	210
27	147
28	77
29	105
30	140
31	105
32	77
33	112
34	105
35	77
36	210
37	420
38	420
39	210
40	63
41	42
42	21
43	105
44	420
45	630
46	420
47	105
48	7
49	7
50	0
51	140
52	420
53	420
54	161
55	105
56	211
57	210
58	105
59	126
60	210
61	105
62	105
63	420
64	637
65	462
66	210
67	182
68	147
69	42
70	217
71	630
72	672
73	420
74	420
75	427
76	210
77	42