A191125 - cp's OEIS frontend

A191125 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 3x-1 and 4x+3 are in a.

n	a(n)
1	1
2	2
3	5
4	7
5	11
6	14
7	20
8	23
9	31
10	32
11	41
12	47
13	59
14	68
15	83
16	92
17	95
18	122
19	127
20	131
21	140
22	167
23	176
24	191
25	203
26	239
27	248
28	275
29	284
30	335
31	365
32	371
33	380
34	383
35	392
36	419
37	491
38	500
39	511
40	527
41	563
42	572
43	608
44	671
45	707
46	716
47	743
48	767
49	815
50	824
51	851
52	959
53	995
54	1004
55	1094
56	1103
57	1112
58	1139
59	1148
60	1175
61	1256
62	1343
63	1463
64	1472
65	1487
66	1499
67	1523

[1, 2, 5, 7, 11, 14, 20, 23, 31, 32, 41, 47, 59, 68, 83, 92, 95, 122, 127, 131, 140, 167, 176, 191, 203, 239, 248, 275, 284, 335, 365, 371, 380, 383, 392, 419, 491, 500, 511, 527, 563, 572, 608, 671, 707, 716, 743, 767, 815, 824, 851, 959, 995, 1004, 1094, 1103, 1112, 1139, 1148, 1175, 1256, 1343, 1463, 1472, 1487, 1499, 1523]

cp's OEIS Frontend

A191125 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 3x-1 and 4x+3 are in a.

Table of values

List of values