A364235 - cp's OEIS frontend

A364235 Expansion of Sum_{k>=0} x^(3k+2) / (1 + x^(3k+2))^2.

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

[0, 1, 0, -2, 1, 3, 0, -3, 0, 3, 1, -6, 0, 8, 3, -10, 1, 9, 0, -13, 0, 9, 1, -9, 5, 14, 0, -16, 1, 9, 0, -19, 3, 15, 8, -18, 0, 20, 0, -25, 1, 24, 0, -25, 9, 21, 1, -30, 0, 16, 3, -28, 1, 27, 16, -24, 0, 27, 1, -39, 0, 32, 0, -42, 14, 27, 0, -37, 3, 24, 1, -27, 0, 38, 15, -40, 8, 42, 0, -69]

cp's OEIS Frontend

A364235 Expansion of Sum_{k>=0} x^(3k+2) / (1 + x^(3k+2))^2.

Table of values

List of values

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

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

cp's OEIS Frontend

A364235 Expansion of Sum_{k>=0} x^(3*k+2) / (1 + x^(3*k+2))^2.

Table of values

List of values

A364235 Expansion of Sum_{k>=0} x^(3k+2) / (1 + x^(3k+2))^2.

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