A033480 - cp's OEIS frontend

A033480 3x + 1 sequence beginning at 15.

n	a(n)
0	15
1	46
2	23
3	70
4	35
5	106
6	53
7	160
8	80
9	40
10	20
11	10
12	5
13	16
14	8
15	4
16	2
17	1
18	4
19	2
20	1
21	4
22	2
23	1
24	4
25	2
26	1
27	4
28	2
29	1
30	4
31	2
32	1
33	4
34	2
35	1
36	4
37	2
38	1
39	4
40	2
41	1
42	4
43	2
44	1
45	4
46	2
47	1
48	4
49	2
50	1
51	4
52	2
53	1
54	4
55	2
56	1
57	4
58	2
59	1
60	4
61	2
62	1
63	4
64	2
65	1
66	4
67	2
68	1
69	4
70	2
71	1
72	4
73	2
74	1
75	4
76	2
77	1
78	4
79	2
80	1
81	4
82	2
83	1
84	4
85	2
86	1
87	4
88	2
89	1
90	4
91	2
92	1

[15, 46, 23, 70, 35, 106, 53, 160, 80, 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, 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, 2, 1, 4, 2, 1]

cp's OEIS Frontend

A033480 3x + 1 sequence beginning at 15.

Table of values

List of values

n	a(n)
0	15
1	46
2	23
3	70
4	35
5	106
6	53
7	160
8	80
9	40
10	20
11	10
12	5
13	16
14	8
15	4
16	2
17	1
18	4
19	2
20	1
21	4
22	2
23	1
24	4
25	2
26	1
27	4
28	2
29	1
30	4
31	2
32	1
33	4
34	2
35	1
36	4
37	2
38	1
39	4
40	2
41	1
42	4
43	2
44	1
45	4
46	2
47	1
48	4
49	2
50	1
51	4
52	2
53	1
54	4
55	2
56	1
57	4
58	2
59	1
60	4
61	2
62	1
63	4
64	2
65	1
66	4
67	2
68	1
69	4
70	2
71	1
72	4
73	2
74	1
75	4
76	2
77	1
78	4
79	2
80	1
81	4
82	2
83	1
84	4
85	2
86	1
87	4
88	2
89	1
90	4
91	2
92	1

n	a(n)
0	15
1	46
2	23
3	70
4	35
5	106
6	53
7	160
8	80
9	40
10	20
11	10
12	5
13	16
14	8
15	4
16	2
17	1
18	4
19	2
20	1
21	4
22	2
23	1
24	4
25	2
26	1
27	4
28	2
29	1
30	4
31	2
32	1
33	4
34	2
35	1
36	4
37	2
38	1
39	4
40	2
41	1
42	4
43	2
44	1
45	4
46	2
47	1
48	4
49	2
50	1
51	4
52	2
53	1
54	4
55	2
56	1
57	4
58	2
59	1
60	4
61	2
62	1
63	4
64	2
65	1
66	4
67	2
68	1
69	4
70	2
71	1
72	4
73	2
74	1
75	4
76	2
77	1
78	4
79	2
80	1
81	4
82	2
83	1
84	4
85	2
86	1
87	4
88	2
89	1
90	4
91	2
92	1

n	a(n)
0	15
1	46
2	23
3	70
4	35
5	106
6	53
7	160
8	80
9	40
10	20
11	10
12	5
13	16
14	8
15	4
16	2
17	1
18	4
19	2
20	1
21	4
22	2
23	1
24	4
25	2
26	1
27	4
28	2
29	1
30	4
31	2
32	1
33	4
34	2
35	1
36	4
37	2
38	1
39	4
40	2
41	1
42	4
43	2
44	1
45	4
46	2
47	1
48	4
49	2
50	1
51	4
52	2
53	1
54	4
55	2
56	1
57	4
58	2
59	1
60	4
61	2
62	1
63	4
64	2
65	1
66	4
67	2
68	1
69	4
70	2
71	1
72	4
73	2
74	1
75	4
76	2
77	1
78	4
79	2
80	1
81	4
82	2
83	1
84	4
85	2
86	1
87	4
88	2
89	1
90	4
91	2
92	1