A122563 - cp's OEIS frontend

A122563 Start at 2n+1, iterate the map x -> A337349(x); sequence gives the number of iterations to resulting cycle or -1 if the trajectory never cycles.

n	a(n)
0	0
1	2
2	1
3	1
4	2
5	3
6	2
7	1
8	0
9	0
10	1
11	3
12	2
13	1
14	1
15	6
16	3
17	5
18	2
19	4
20	4
21	0
22	3
23	3
24	8
25	8
26	2
27	7
28	1
29	4
30	0
31	3
32	6
33	3
34	1
35	2
36	5
37	10
38	1
39	4
40	10
41	7
42	1
43	9
44	3
45	9
46	3
47	8
48	0
49	8
50	2
51	2
52	5
53	7
54	0
55	7
56	7
57	7
58	1
59	4
60	1
61	2
62	6
63	6
64	6
65	9
66	3
67	1
68	2
69	5
70	5
71	5
72	5
73	8
74	2
75	2
76	1
77	10
78	4
79	16
80	4
81	4
82	4
83	4
84	9
85	6
86	1
87	9
88	3
89	15
90	3
91	3
92	3
93	6
94	3
95	3
96	2
97	8
98	8
99	2
100	8
101	14

[0, 2, 1, 1, 2, 3, 2, 1, 0, 0, 1, 3, 2, 1, 1, 6, 3, 5, 2, 4, 4, 0, 3, 3, 8, 8, 2, 7, 1, 4, 0, 3, 6, 3, 1, 2, 5, 10, 1, 4, 10, 7, 1, 9, 3, 9, 3, 8, 0, 8, 2, 2, 5, 7, 0, 7, 7, 7, 1, 4, 1, 2, 6, 6, 6, 9, 3, 1, 2, 5, 5, 5, 5, 8, 2, 2, 1, 10, 4, 16, 4, 4, 4, 4, 9, 6, 1, 9, 3, 15, 3, 3, 3, 6, 3, 3, 2, 8, 8, 2, 8, 14]

cp's OEIS Frontend

A122563 Start at 2n+1, iterate the map x -> A337349(x); sequence gives the number of iterations to resulting cycle or -1 if the trajectory never cycles.

Table of values

List of values

n	a(n)
0	0
1	2
2	1
3	1
4	2
5	3
6	2
7	1
8	0
9	0
10	1
11	3
12	2
13	1
14	1
15	6
16	3
17	5
18	2
19	4
20	4
21	0
22	3
23	3
24	8
25	8
26	2
27	7
28	1
29	4
30	0
31	3
32	6
33	3
34	1
35	2
36	5
37	10
38	1
39	4
40	10
41	7
42	1
43	9
44	3
45	9
46	3
47	8
48	0
49	8
50	2
51	2
52	5
53	7
54	0
55	7
56	7
57	7
58	1
59	4
60	1
61	2
62	6
63	6
64	6
65	9
66	3
67	1
68	2
69	5
70	5
71	5
72	5
73	8
74	2
75	2
76	1
77	10
78	4
79	16
80	4
81	4
82	4
83	4
84	9
85	6
86	1
87	9
88	3
89	15
90	3
91	3
92	3
93	6
94	3
95	3
96	2
97	8
98	8
99	2
100	8
101	14

n	a(n)
0	0
1	2
2	1
3	1
4	2
5	3
6	2
7	1
8	0
9	0
10	1
11	3
12	2
13	1
14	1
15	6
16	3
17	5
18	2
19	4
20	4
21	0
22	3
23	3
24	8
25	8
26	2
27	7
28	1
29	4
30	0
31	3
32	6
33	3
34	1
35	2
36	5
37	10
38	1
39	4
40	10
41	7
42	1
43	9
44	3
45	9
46	3
47	8
48	0
49	8
50	2
51	2
52	5
53	7
54	0
55	7
56	7
57	7
58	1
59	4
60	1
61	2
62	6
63	6
64	6
65	9
66	3
67	1
68	2
69	5
70	5
71	5
72	5
73	8
74	2
75	2
76	1
77	10
78	4
79	16
80	4
81	4
82	4
83	4
84	9
85	6
86	1
87	9
88	3
89	15
90	3
91	3
92	3
93	6
94	3
95	3
96	2
97	8
98	8
99	2
100	8
101	14

n	a(n)
0	0
1	2
2	1
3	1
4	2
5	3
6	2
7	1
8	0
9	0
10	1
11	3
12	2
13	1
14	1
15	6
16	3
17	5
18	2
19	4
20	4
21	0
22	3
23	3
24	8
25	8
26	2
27	7
28	1
29	4
30	0
31	3
32	6
33	3
34	1
35	2
36	5
37	10
38	1
39	4
40	10
41	7
42	1
43	9
44	3
45	9
46	3
47	8
48	0
49	8
50	2
51	2
52	5
53	7
54	0
55	7
56	7
57	7
58	1
59	4
60	1
61	2
62	6
63	6
64	6
65	9
66	3
67	1
68	2
69	5
70	5
71	5
72	5
73	8
74	2
75	2
76	1
77	10
78	4
79	16
80	4
81	4
82	4
83	4
84	9
85	6
86	1
87	9
88	3
89	15
90	3
91	3
92	3
93	6
94	3
95	3
96	2
97	8
98	8
99	2
100	8
101	14