A191107 - cp's OEIS frontend

A191107 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 3x-2 and 3x+1 are in a.

n	a(n)
1	1
2	4
3	10
4	13
5	28
6	31
7	37
8	40
9	82
10	85
11	91
12	94
13	109
14	112
15	118
16	121
17	244
18	247
19	253
20	256
21	271
22	274
23	280
24	283
25	325
26	328
27	334
28	337
29	352
30	355
31	361
32	364
33	730
34	733
35	739
36	742
37	757
38	760
39	766
40	769
41	811
42	814
43	820
44	823
45	838
46	841
47	847
48	850
49	973
50	976
51	982
52	985
53	1000
54	1003
55	1009
56	1012
57	1054
58	1057
59	1063
60	1066
61	1081
62	1084
63	1090
64	1093
65	2188

[1, 4, 10, 13, 28, 31, 37, 40, 82, 85, 91, 94, 109, 112, 118, 121, 244, 247, 253, 256, 271, 274, 280, 283, 325, 328, 334, 337, 352, 355, 361, 364, 730, 733, 739, 742, 757, 760, 766, 769, 811, 814, 820, 823, 838, 841, 847, 850, 973, 976, 982, 985, 1000, 1003, 1009, 1012, 1054, 1057, 1063, 1066, 1081, 1084, 1090, 1093, 2188]

cp's OEIS Frontend

A191107 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 3x-2 and 3x+1 are in a.

Table of values

List of values