A326395 - cp's OEIS frontend

A326395 Expansion of Sum_{k>=1} x^(2k) (1 + x^k) / (1 - x^(3*k)).

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	3
7	0
8	2
9	2
10	2
11	1
12	4
13	0
14	2
15	3
16	2
17	1
18	5
19	0
20	3
21	2
22	2
23	1
24	6
25	1
26	2
27	3
28	2
29	1
30	6
31	0
32	3
33	3
34	2
35	2
36	7
37	0
38	2
39	2
40	4
41	1
42	6
43	0
44	3
45	5
46	2
47	1
48	7
49	0
50	3
51	3
52	2
53	1
54	7
55	2
56	4
57	2
58	2
59	1
60	9
61	0
62	2
63	4
64	3
65	2
66	6
67	0
68	3
69	3
70	4
71	1
72	10
73	0
74	2
75	4
76	2
77	2
78	6
79	0
80	5
81	4
82	2
83	1
84	8
85	2
86	2
87	3
88	4
89	1
90	10

[0, 1, 1, 1, 1, 3, 0, 2, 2, 2, 1, 4, 0, 2, 3, 2, 1, 5, 0, 3, 2, 2, 1, 6, 1, 2, 3, 2, 1, 6, 0, 3, 3, 2, 2, 7, 0, 2, 2, 4, 1, 6, 0, 3, 5, 2, 1, 7, 0, 3, 3, 2, 1, 7, 2, 4, 2, 2, 1, 9, 0, 2, 4, 3, 2, 6, 0, 3, 3, 4, 1, 10, 0, 2, 4, 2, 2, 6, 0, 5, 4, 2, 1, 8, 2, 2, 3, 4, 1, 10]

cp's OEIS Frontend

A326395 Expansion of Sum_{k>=1} x^(2k) (1 + x^k) / (1 - x^(3*k)).

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	3
7	0
8	2
9	2
10	2
11	1
12	4
13	0
14	2
15	3
16	2
17	1
18	5
19	0
20	3
21	2
22	2
23	1
24	6
25	1
26	2
27	3
28	2
29	1
30	6
31	0
32	3
33	3
34	2
35	2
36	7
37	0
38	2
39	2
40	4
41	1
42	6
43	0
44	3
45	5
46	2
47	1
48	7
49	0
50	3
51	3
52	2
53	1
54	7
55	2
56	4
57	2
58	2
59	1
60	9
61	0
62	2
63	4
64	3
65	2
66	6
67	0
68	3
69	3
70	4
71	1
72	10
73	0
74	2
75	4
76	2
77	2
78	6
79	0
80	5
81	4
82	2
83	1
84	8
85	2
86	2
87	3
88	4
89	1
90	10

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	3
7	0
8	2
9	2
10	2
11	1
12	4
13	0
14	2
15	3
16	2
17	1
18	5
19	0
20	3
21	2
22	2
23	1
24	6
25	1
26	2
27	3
28	2
29	1
30	6
31	0
32	3
33	3
34	2
35	2
36	7
37	0
38	2
39	2
40	4
41	1
42	6
43	0
44	3
45	5
46	2
47	1
48	7
49	0
50	3
51	3
52	2
53	1
54	7
55	2
56	4
57	2
58	2
59	1
60	9
61	0
62	2
63	4
64	3
65	2
66	6
67	0
68	3
69	3
70	4
71	1
72	10
73	0
74	2
75	4
76	2
77	2
78	6
79	0
80	5
81	4
82	2
83	1
84	8
85	2
86	2
87	3
88	4
89	1
90	10

cp's OEIS Frontend

A326395 Expansion of Sum_{k>=1} x^(2*k) * (1 + x^k) / (1 - x^(3*k)).

Table of values

List of values

A326395 Expansion of Sum_{k>=1} x^(2k) (1 + x^k) / (1 - x^(3*k)).

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	3
7	0
8	2
9	2
10	2
11	1
12	4
13	0
14	2
15	3
16	2
17	1
18	5
19	0
20	3
21	2
22	2
23	1
24	6
25	1
26	2
27	3
28	2
29	1
30	6
31	0
32	3
33	3
34	2
35	2
36	7
37	0
38	2
39	2
40	4
41	1
42	6
43	0
44	3
45	5
46	2
47	1
48	7
49	0
50	3
51	3
52	2
53	1
54	7
55	2
56	4
57	2
58	2
59	1
60	9
61	0
62	2
63	4
64	3
65	2
66	6
67	0
68	3
69	3
70	4
71	1
72	10
73	0
74	2
75	4
76	2
77	2
78	6
79	0
80	5
81	4
82	2
83	1
84	8
85	2
86	2
87	3
88	4
89	1
90	10