A350034 - cp's OEIS frontend

A350034 a(n) = n/gcd(n,6) if gcd(n,6)>1, 5n + 1 otherwise.

n	a(n)
0	0
1	6
2	1
3	1
4	2
5	26
6	1
7	36
8	4
9	3
10	5
11	56
12	2
13	66
14	7
15	5
16	8
17	86
18	3
19	96
20	10
21	7
22	11
23	116
24	4
25	126
26	13
27	9
28	14
29	146
30	5
31	156
32	16
33	11
34	17
35	176
36	6
37	186
38	19
39	13
40	20
41	206
42	7
43	216
44	22
45	15
46	23
47	236
48	8
49	246
50	25
51	17
52	26
53	266
54	9
55	276
56	28
57	19
58	29
59	296
60	10
61	306
62	31
63	21
64	32
65	326

[0, 6, 1, 1, 2, 26, 1, 36, 4, 3, 5, 56, 2, 66, 7, 5, 8, 86, 3, 96, 10, 7, 11, 116, 4, 126, 13, 9, 14, 146, 5, 156, 16, 11, 17, 176, 6, 186, 19, 13, 20, 206, 7, 216, 22, 15, 23, 236, 8, 246, 25, 17, 26, 266, 9, 276, 28, 19, 29, 296, 10, 306, 31, 21, 32, 326]

cp's OEIS Frontend

A350034 a(n) = n/gcd(n,6) if gcd(n,6)>1, 5n + 1 otherwise.

Table of values

List of values

n	a(n)
0	0
1	6
2	1
3	1
4	2
5	26
6	1
7	36
8	4
9	3
10	5
11	56
12	2
13	66
14	7
15	5
16	8
17	86
18	3
19	96
20	10
21	7
22	11
23	116
24	4
25	126
26	13
27	9
28	14
29	146
30	5
31	156
32	16
33	11
34	17
35	176
36	6
37	186
38	19
39	13
40	20
41	206
42	7
43	216
44	22
45	15
46	23
47	236
48	8
49	246
50	25
51	17
52	26
53	266
54	9
55	276
56	28
57	19
58	29
59	296
60	10
61	306
62	31
63	21
64	32
65	326

n	a(n)
0	0
1	6
2	1
3	1
4	2
5	26
6	1
7	36
8	4
9	3
10	5
11	56
12	2
13	66
14	7
15	5
16	8
17	86
18	3
19	96
20	10
21	7
22	11
23	116
24	4
25	126
26	13
27	9
28	14
29	146
30	5
31	156
32	16
33	11
34	17
35	176
36	6
37	186
38	19
39	13
40	20
41	206
42	7
43	216
44	22
45	15
46	23
47	236
48	8
49	246
50	25
51	17
52	26
53	266
54	9
55	276
56	28
57	19
58	29
59	296
60	10
61	306
62	31
63	21
64	32
65	326

n	a(n)
0	0
1	6
2	1
3	1
4	2
5	26
6	1
7	36
8	4
9	3
10	5
11	56
12	2
13	66
14	7
15	5
16	8
17	86
18	3
19	96
20	10
21	7
22	11
23	116
24	4
25	126
26	13
27	9
28	14
29	146
30	5
31	156
32	16
33	11
34	17
35	176
36	6
37	186
38	19
39	13
40	20
41	206
42	7
43	216
44	22
45	15
46	23
47	236
48	8
49	246
50	25
51	17
52	26
53	266
54	9
55	276
56	28
57	19
58	29
59	296
60	10
61	306
62	31
63	21
64	32
65	326