A363901 - cp's OEIS frontend

A363901 Expansion of Sum_{k>0} x^k / (1 - x^(3*k))^2.

n	a(n)
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	3
9	1
10	5
11	1
12	3
13	6
14	4
15	1
16	9
17	1
18	1
19	8
20	7
21	4
22	9
23	1
24	3
25	10
26	6
27	1
28	16
29	1
30	5
31	12
32	9
33	1
34	13
35	4
36	3
37	14
38	8
39	6
40	21
41	1
42	4
43	16
44	11
45	1
46	17
47	1
48	9
49	21
50	14
51	1
52	26
53	1
54	1
55	20
56	16
57	8
58	21
59	1
60	7
61	22
62	12
63	4
64	31
65	6
66	9
67	24
68	15
69	1
70	32
71	1
72	3
73	26
74	14
75	10
76	36
77	4
78	6
79	28
80	27
81	1
82	29
83	1
84	16
85	30
86	16
87	1
88	41
89	1

[1, 1, 1, 3, 1, 1, 4, 3, 1, 5, 1, 3, 6, 4, 1, 9, 1, 1, 8, 7, 4, 9, 1, 3, 10, 6, 1, 16, 1, 5, 12, 9, 1, 13, 4, 3, 14, 8, 6, 21, 1, 4, 16, 11, 1, 17, 1, 9, 21, 14, 1, 26, 1, 1, 20, 16, 8, 21, 1, 7, 22, 12, 4, 31, 6, 9, 24, 15, 1, 32, 1, 3, 26, 14, 10, 36, 4, 6, 28, 27, 1, 29, 1, 16, 30, 16, 1, 41, 1]

cp's OEIS Frontend

A363901 Expansion of Sum_{k>0} x^k / (1 - x^(3*k))^2.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	3
9	1
10	5
11	1
12	3
13	6
14	4
15	1
16	9
17	1
18	1
19	8
20	7
21	4
22	9
23	1
24	3
25	10
26	6
27	1
28	16
29	1
30	5
31	12
32	9
33	1
34	13
35	4
36	3
37	14
38	8
39	6
40	21
41	1
42	4
43	16
44	11
45	1
46	17
47	1
48	9
49	21
50	14
51	1
52	26
53	1
54	1
55	20
56	16
57	8
58	21
59	1
60	7
61	22
62	12
63	4
64	31
65	6
66	9
67	24
68	15
69	1
70	32
71	1
72	3
73	26
74	14
75	10
76	36
77	4
78	6
79	28
80	27
81	1
82	29
83	1
84	16
85	30
86	16
87	1
88	41
89	1

n	a(n)
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	3
9	1
10	5
11	1
12	3
13	6
14	4
15	1
16	9
17	1
18	1
19	8
20	7
21	4
22	9
23	1
24	3
25	10
26	6
27	1
28	16
29	1
30	5
31	12
32	9
33	1
34	13
35	4
36	3
37	14
38	8
39	6
40	21
41	1
42	4
43	16
44	11
45	1
46	17
47	1
48	9
49	21
50	14
51	1
52	26
53	1
54	1
55	20
56	16
57	8
58	21
59	1
60	7
61	22
62	12
63	4
64	31
65	6
66	9
67	24
68	15
69	1
70	32
71	1
72	3
73	26
74	14
75	10
76	36
77	4
78	6
79	28
80	27
81	1
82	29
83	1
84	16
85	30
86	16
87	1
88	41
89	1

n	a(n)
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	3
9	1
10	5
11	1
12	3
13	6
14	4
15	1
16	9
17	1
18	1
19	8
20	7
21	4
22	9
23	1
24	3
25	10
26	6
27	1
28	16
29	1
30	5
31	12
32	9
33	1
34	13
35	4
36	3
37	14
38	8
39	6
40	21
41	1
42	4
43	16
44	11
45	1
46	17
47	1
48	9
49	21
50	14
51	1
52	26
53	1
54	1
55	20
56	16
57	8
58	21
59	1
60	7
61	22
62	12
63	4
64	31
65	6
66	9
67	24
68	15
69	1
70	32
71	1
72	3
73	26
74	14
75	10
76	36
77	4
78	6
79	28
80	27
81	1
82	29
83	1
84	16
85	30
86	16
87	1
88	41
89	1