A336938 - cp's OEIS frontend

A336938 The maximum values of the sets A(n), where A(0) = {0} and A(n+1) is the union of A(n) and the Collatz orbit of the smallest natural number missing in A(n).

n	a(n)
0	0
1	4
2	16
3	16
4	52
5	52
6	52
7	160
8	160
9	160
10	160
11	160
12	160
13	9232
14	9232
15	9232
16	9232
17	9232
18	9232
19	9232
20	9232
21	9232
22	9232
23	9232
24	9232
25	9232
26	9232
27	9232
28	9232
29	9232
30	9232
31	9232
32	9232
33	9232
34	9232
35	9232
36	9232
37	9232
38	9232
39	9232
40	9232
41	9232
42	9232
43	9232
44	9232
45	9232
46	9232

[0, 4, 16, 16, 52, 52, 52, 160, 160, 160, 160, 160, 160, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232, 9232]

cp's OEIS Frontend

A336938 The maximum values of the sets A(n), where A(0) = {0} and A(n+1) is the union of A(n) and the Collatz orbit of the smallest natural number missing in A(n).

Table of values

List of values