A008879 - cp's OEIS frontend

A008879 3x+1 sequence starting at 87.

n	a(n)
0	87
1	262
2	131
3	394
4	197
5	592
6	296
7	148
8	74
9	37
10	112
11	56
12	28
13	14
14	7
15	22
16	11
17	34
18	17
19	52
20	26
21	13
22	40
23	20
24	10
25	5
26	16
27	8
28	4
29	2
30	1
31	4
32	2
33	1
34	4
35	2
36	1
37	4
38	2
39	1
40	4
41	2
42	1
43	4
44	2
45	1
46	4
47	2
48	1
49	4
50	2
51	1
52	4
53	2
54	1
55	4
56	2
57	1
58	4
59	2
60	1
61	4
62	2
63	1
64	4

[87, 262, 131, 394, 197, 592, 296, 148, 74, 37, 112, 56, 28, 14, 7, 22, 11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4]

cp's OEIS Frontend

A008879 3x+1 sequence starting at 87.

Table of values

List of values

n	a(n)
0	87
1	262
2	131
3	394
4	197
5	592
6	296
7	148
8	74
9	37
10	112
11	56
12	28
13	14
14	7
15	22
16	11
17	34
18	17
19	52
20	26
21	13
22	40
23	20
24	10
25	5
26	16
27	8
28	4
29	2
30	1
31	4
32	2
33	1
34	4
35	2
36	1
37	4
38	2
39	1
40	4
41	2
42	1
43	4
44	2
45	1
46	4
47	2
48	1
49	4
50	2
51	1
52	4
53	2
54	1
55	4
56	2
57	1
58	4
59	2
60	1
61	4
62	2
63	1
64	4

n	a(n)
0	87
1	262
2	131
3	394
4	197
5	592
6	296
7	148
8	74
9	37
10	112
11	56
12	28
13	14
14	7
15	22
16	11
17	34
18	17
19	52
20	26
21	13
22	40
23	20
24	10
25	5
26	16
27	8
28	4
29	2
30	1
31	4
32	2
33	1
34	4
35	2
36	1
37	4
38	2
39	1
40	4
41	2
42	1
43	4
44	2
45	1
46	4
47	2
48	1
49	4
50	2
51	1
52	4
53	2
54	1
55	4
56	2
57	1
58	4
59	2
60	1
61	4
62	2
63	1
64	4

n	a(n)
0	87
1	262
2	131
3	394
4	197
5	592
6	296
7	148
8	74
9	37
10	112
11	56
12	28
13	14
14	7
15	22
16	11
17	34
18	17
19	52
20	26
21	13
22	40
23	20
24	10
25	5
26	16
27	8
28	4
29	2
30	1
31	4
32	2
33	1
34	4
35	2
36	1
37	4
38	2
39	1
40	4
41	2
42	1
43	4
44	2
45	1
46	4
47	2
48	1
49	4
50	2
51	1
52	4
53	2
54	1
55	4
56	2
57	1
58	4
59	2
60	1
61	4
62	2
63	1
64	4