A060138 - cp's OEIS frontend

A060138 Ordered set S defined by these rules: 0 and 2 are in S and if x is a nonzero number in S, then 2x-1 and 4x are in S.

n	a(n)
0	0
1	2
2	3
3	5
4	8
5	9
6	12
7	15
8	17
9	20
10	23
11	29
12	32
13	33
14	36
15	39
16	45
17	48
18	57
19	60
20	63
21	65
22	68
23	71
24	77
25	80
26	89
27	92
28	95
29	113
30	116
31	119
32	125
33	128
34	129
35	132
36	135
37	141
38	144
39	153
40	156
41	159
42	177
43	180
44	183
45	189
46	192
47	225
48	228
49	231
50	237
51	240
52	249
53	252
54	255
55	257
56	260
57	263
58	269
59	272
60	281

[0, 2, 3, 5, 8, 9, 12, 15, 17, 20, 23, 29, 32, 33, 36, 39, 45, 48, 57, 60, 63, 65, 68, 71, 77, 80, 89, 92, 95, 113, 116, 119, 125, 128, 129, 132, 135, 141, 144, 153, 156, 159, 177, 180, 183, 189, 192, 225, 228, 231, 237, 240, 249, 252, 255, 257, 260, 263, 269, 272, 281]

cp's OEIS Frontend

A060138 Ordered set S defined by these rules: 0 and 2 are in S and if x is a nonzero number in S, then 2x-1 and 4x are in S.

Table of values

List of values

n	a(n)
0	0
1	2
2	3
3	5
4	8
5	9
6	12
7	15
8	17
9	20
10	23
11	29
12	32
13	33
14	36
15	39
16	45
17	48
18	57
19	60
20	63
21	65
22	68
23	71
24	77
25	80
26	89
27	92
28	95
29	113
30	116
31	119
32	125
33	128
34	129
35	132
36	135
37	141
38	144
39	153
40	156
41	159
42	177
43	180
44	183
45	189
46	192
47	225
48	228
49	231
50	237
51	240
52	249
53	252
54	255
55	257
56	260
57	263
58	269
59	272
60	281

n	a(n)
0	0
1	2
2	3
3	5
4	8
5	9
6	12
7	15
8	17
9	20
10	23
11	29
12	32
13	33
14	36
15	39
16	45
17	48
18	57
19	60
20	63
21	65
22	68
23	71
24	77
25	80
26	89
27	92
28	95
29	113
30	116
31	119
32	125
33	128
34	129
35	132
36	135
37	141
38	144
39	153
40	156
41	159
42	177
43	180
44	183
45	189
46	192
47	225
48	228
49	231
50	237
51	240
52	249
53	252
54	255
55	257
56	260
57	263
58	269
59	272
60	281

n	a(n)
0	0
1	2
2	3
3	5
4	8
5	9
6	12
7	15
8	17
9	20
10	23
11	29
12	32
13	33
14	36
15	39
16	45
17	48
18	57
19	60
20	63
21	65
22	68
23	71
24	77
25	80
26	89
27	92
28	95
29	113
30	116
31	119
32	125
33	128
34	129
35	132
36	135
37	141
38	144
39	153
40	156
41	159
42	177
43	180
44	183
45	189
46	192
47	225
48	228
49	231
50	237
51	240
52	249
53	252
54	255
55	257
56	260
57	263
58	269
59	272
60	281