A135729 - cp's OEIS frontend

A135729 Record indices of A135727(n)/n = max{ A001281^k(n);k=0,1,2,3... }/n (3x-1 problem).

n	a(n)
1	1
2	3
3	5
4	9
5	17
6	65
7	129
8	153
9	321
10	1889
11	4097
12	10497
13	11025
14	28161
15	149345
16	558341
17	1467393
18	75567105
19	299480577
20	344371457
21	677585217
22	788620517
23	1951587609
24	2672464025
25	15958182629
26	52002133905
27	187559691777
28	213121397657

[1, 3, 5, 9, 17, 65, 129, 153, 321, 1889, 4097, 10497, 11025, 28161, 149345, 558341, 1467393, 75567105, 299480577, 344371457, 677585217, 788620517, 1951587609, 2672464025, 15958182629, 52002133905, 187559691777, 213121397657]

cp's OEIS Frontend

A135729 Record indices of A135727(n)/n = max{ A001281^k(n);k=0,1,2,3... }/n (3x-1 problem).

Table of values

List of values