A292945 - cp's OEIS frontend

A292945 Base-2 expansion of a(n) encodes the steps where numbers of the form 6k+5 are encountered when map x -> A252463(x) is iterated down to 1, starting from x=n.

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	0
7	2
8	0
9	0
10	2
11	5
12	0
13	10
14	4
15	0
16	0
17	21
18	0
19	42
20	4
21	4
22	10
23	85
24	0
25	0
26	20
27	0
28	8
29	171
30	0
31	342
32	0
33	8
34	42
35	1
36	0
37	684
38	84
39	20
40	8
41	1369
42	8
43	2738
44	20
45	0
46	170
47	5477
48	0
49	0
50	0
51	40
52	40
53	10955
54	0
55	8
56	16
57	84
58	342
59	21911
60	0
61	43822
62	684
63	8
64	0
65	17
66	16
67	87644
68	84
69	168
70	2
71	175289
72	0
73	350578
74	1368
75	0
76	168
77	3
78	40
79	701156
80	16
81	0
82	2738
83	1402313
84	16
85	40
86	5476
87	340
88	40

[0, 0, 0, 0, 1, 0, 2, 0, 0, 2, 5, 0, 10, 4, 0, 0, 21, 0, 42, 4, 4, 10, 85, 0, 0, 20, 0, 8, 171, 0, 342, 0, 8, 42, 1, 0, 684, 84, 20, 8, 1369, 8, 2738, 20, 0, 170, 5477, 0, 0, 0, 40, 40, 10955, 0, 8, 16, 84, 342, 21911, 0, 43822, 684, 8, 0, 17, 16, 87644, 84, 168, 2, 175289, 0, 350578, 1368, 0, 168, 3, 40, 701156, 16, 0, 2738, 1402313, 16, 40, 5476, 340, 40]

cp's OEIS Frontend

A292945 Base-2 expansion of a(n) encodes the steps where numbers of the form 6k+5 are encountered when map x -> A252463(x) is iterated down to 1, starting from x=n.

Table of values

List of values