A369572 - cp's OEIS frontend

A369572 Expansion of Product_{k>=1} (1 + x^(k^2)) * (1 + x^(k^3)).

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

[1, 2, 1, 0, 1, 2, 1, 0, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 4, 5, 3, 3, 5, 5, 3, 2, 3, 5, 5, 5, 7, 7, 5, 5, 6, 5, 4, 5, 7, 7, 5, 5, 8, 9, 6, 6, 10, 10, 6, 6, 9, 9, 6, 5, 10, 13, 9, 9, 15, 14, 7, 6, 11, 13, 9, 8, 15, 19, 13, 10, 16, 18, 12, 10, 16]

cp's OEIS Frontend

A369572 Expansion of Product_{k>=1} (1 + x^(k^2)) * (1 + x^(k^3)).

Table of values

List of values

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

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

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