A191282 - cp's OEIS frontend

A191282 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 2x and x^2+x+1 are in a.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	12
9	13
10	14
11	16
12	21
13	24
14	26
15	28
16	32
17	42
18	43
19	48
20	52
21	56
22	57
23	64
24	73
25	84
26	86
27	96
28	104
29	112
30	114
31	128
32	146
33	157
34	168
35	172
36	183
37	192
38	208
39	211
40	224
41	228
42	256
43	273
44	292
45	314
46	336
47	344
48	366
49	384
50	416
51	422
52	448
53	456
54	463
55	512
56	546
57	584
58	601
59	628
60	672
61	688
62	703
63	732
64	768
65	813
66	832
67	844
68	896
69	912
70	926
71	1024
72	1057
73	1092

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 42, 43, 48, 52, 56, 57, 64, 73, 84, 86, 96, 104, 112, 114, 128, 146, 157, 168, 172, 183, 192, 208, 211, 224, 228, 256, 273, 292, 314, 336, 344, 366, 384, 416, 422, 448, 456, 463, 512, 546, 584, 601, 628, 672, 688, 703, 732, 768, 813, 832, 844, 896, 912, 926, 1024, 1057, 1092]

cp's OEIS Frontend

A191282 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 2x and x^2+x+1 are in a.

Table of values

List of values