A163469 - cp's OEIS frontend

A163469 a(n) = A055496(n+1) - 2*A055496(n).

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	3
7	3
8	3
9	3
10	9
11	15
12	11
13	11
14	3
15	3
16	5
17	9
18	63
19	3
20	15
21	5
22	11
23	15
24	31
25	1
26	3
27	21
28	13
29	9
30	9
31	31
32	39
33	15
34	7
35	25
36	21
37	35
38	11
39	9
40	39
41	53
42	53
43	81
44	21
45	5
46	23
47	9
48	39
49	17
50	21
51	19
52	3
53	77
54	5
55	39
56	57
57	41
58	29
59	45
60	21
61	11
62	15
63	13
64	39
65	17
66	33
67	67
68	129
69	33
70	13
71	3
72	5
73	105
74	67
75	7
76	13
77	3
78	15
79	63

[1, 1, 1, 1, 3, 3, 3, 3, 3, 9, 15, 11, 11, 3, 3, 5, 9, 63, 3, 15, 5, 11, 15, 31, 1, 3, 21, 13, 9, 9, 31, 39, 15, 7, 25, 21, 35, 11, 9, 39, 53, 53, 81, 21, 5, 23, 9, 39, 17, 21, 19, 3, 77, 5, 39, 57, 41, 29, 45, 21, 11, 15, 13, 39, 17, 33, 67, 129, 33, 13, 3, 5, 105, 67, 7, 13, 3, 15, 63]

cp's OEIS Frontend

A163469 a(n) = A055496(n+1) - 2*A055496(n).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	3
7	3
8	3
9	3
10	9
11	15
12	11
13	11
14	3
15	3
16	5
17	9
18	63
19	3
20	15
21	5
22	11
23	15
24	31
25	1
26	3
27	21
28	13
29	9
30	9
31	31
32	39
33	15
34	7
35	25
36	21
37	35
38	11
39	9
40	39
41	53
42	53
43	81
44	21
45	5
46	23
47	9
48	39
49	17
50	21
51	19
52	3
53	77
54	5
55	39
56	57
57	41
58	29
59	45
60	21
61	11
62	15
63	13
64	39
65	17
66	33
67	67
68	129
69	33
70	13
71	3
72	5
73	105
74	67
75	7
76	13
77	3
78	15
79	63

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	3
7	3
8	3
9	3
10	9
11	15
12	11
13	11
14	3
15	3
16	5
17	9
18	63
19	3
20	15
21	5
22	11
23	15
24	31
25	1
26	3
27	21
28	13
29	9
30	9
31	31
32	39
33	15
34	7
35	25
36	21
37	35
38	11
39	9
40	39
41	53
42	53
43	81
44	21
45	5
46	23
47	9
48	39
49	17
50	21
51	19
52	3
53	77
54	5
55	39
56	57
57	41
58	29
59	45
60	21
61	11
62	15
63	13
64	39
65	17
66	33
67	67
68	129
69	33
70	13
71	3
72	5
73	105
74	67
75	7
76	13
77	3
78	15
79	63

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	3
7	3
8	3
9	3
10	9
11	15
12	11
13	11
14	3
15	3
16	5
17	9
18	63
19	3
20	15
21	5
22	11
23	15
24	31
25	1
26	3
27	21
28	13
29	9
30	9
31	31
32	39
33	15
34	7
35	25
36	21
37	35
38	11
39	9
40	39
41	53
42	53
43	81
44	21
45	5
46	23
47	9
48	39
49	17
50	21
51	19
52	3
53	77
54	5
55	39
56	57
57	41
58	29
59	45
60	21
61	11
62	15
63	13
64	39
65	17
66	33
67	67
68	129
69	33
70	13
71	3
72	5
73	105
74	67
75	7
76	13
77	3
78	15
79	63