A070168 - cp's OEIS frontend

A070168 Irregular triangle of Terras-modified Collatz problem.

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

[1, 2, 1, 3, 5, 8, 4, 2, 1, 4, 2, 1, 5, 8, 4, 2, 1, 6, 3, 5, 8, 4, 2, 1, 7, 11, 17, 26, 13, 20, 10, 5, 8, 4, 2, 1, 8, 4, 2, 1, 9, 14, 7, 11, 17, 26, 13, 20, 10, 5, 8, 4, 2, 1, 10, 5, 8, 4, 2, 1, 11, 17, 26, 13, 20, 10, 5, 8, 4, 2, 1, 12, 6, 3, 5, 8, 4, 2, 1, 13, 20, 10, 5, 8, 4, 2, 1, 14, 7, 11]

cp's OEIS Frontend

A070168 Irregular triangle of Terras-modified Collatz problem.

Table of values

List of values

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

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

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