A106407 - cp's OEIS frontend

A106407 Expansion of x((1-x)(1-x^2)(1-x^4)(1-x^8)...)^2.

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

[1, -2, -1, 4, -3, 2, 3, -8, 1, 6, -1, -4, 5, -6, -5, 16, -7, -2, 7, -12, 5, 2, -5, 8, 1, -10, -1, 12, -11, 10, 11, -32, 9, 14, -9, 4, 5, -14, -5, 24, -7, -10, 7, -4, -3, 10, 3, -16, 9, -2, -9, 20, -11, 2, 11, -24, 1, 22, -1, -20, 21, -22, -21, 64, -23, -18, 23, -28, 5, 18, -5, -8, 9, -10, -9, 28, -19, 10, 19, -48, 17, 14, -17, 20]

cp's OEIS Frontend

A106407 Expansion of x((1-x)(1-x^2)(1-x^4)(1-x^8)...)^2.

Table of values

List of values

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

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

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