A088593 - cp's OEIS frontend

A088593 a(0)=18; a(n+1) = largest odd factor of 3*a(n)+1; stop when a(n)=1.

n	a(n)
0	18
1	55
2	83
3	125
4	47
5	71
6	107
7	161
8	121
9	91
10	137
11	103
12	155
13	233
14	175
15	263
16	395
17	593
18	445
19	167
20	251
21	377
22	283
23	425
24	319
25	479
26	719
27	1079
28	1619
29	2429
30	911
31	1367
32	2051
33	3077
34	577
35	433
36	325
37	61
38	23
39	35
40	53
41	5
42	1

[18, 55, 83, 125, 47, 71, 107, 161, 121, 91, 137, 103, 155, 233, 175, 263, 395, 593, 445, 167, 251, 377, 283, 425, 319, 479, 719, 1079, 1619, 2429, 911, 1367, 2051, 3077, 577, 433, 325, 61, 23, 35, 53, 5, 1]

cp's OEIS Frontend

A088593 a(0)=18; a(n+1) = largest odd factor of 3*a(n)+1; stop when a(n)=1.

Table of values

List of values