A137606 - cp's OEIS frontend

A137606 Numbers m such that all numbers {1...m} appear in the sequence {b(0) = m, b(n+1) = b(n)/2 if even, m-(b(n)+1)/2 otherwise}.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	10
8	12
9	15
10	19
11	24
12	27
13	30
14	31
15	34
16	36
17	40
18	42
19	51
20	52
21	54
22	66
23	70
24	75
25	82
26	84
27	87
28	90
29	91
30	96
31	99
32	100
33	106
34	114
35	120
36	132
37	135
38	136
39	147
40	156
41	159
42	174
43	175
44	180
45	184
46	187
47	190
48	192
49	195
50	210
51	211
52	222
53	231
54	232
55	234
56	240
57	244
58	246
59	252
60	255
61	262

[1, 2, 3, 4, 6, 7, 10, 12, 15, 19, 24, 27, 30, 31, 34, 36, 40, 42, 51, 52, 54, 66, 70, 75, 82, 84, 87, 90, 91, 96, 99, 100, 106, 114, 120, 132, 135, 136, 147, 156, 159, 174, 175, 180, 184, 187, 190, 192, 195, 210, 211, 222, 231, 232, 234, 240, 244, 246, 252, 255, 262]

cp's OEIS Frontend

A137606 Numbers m such that all numbers {1...m} appear in the sequence {b(0) = m, b(n+1) = b(n)/2 if even, m-(b(n)+1)/2 otherwise}.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	10
8	12
9	15
10	19
11	24
12	27
13	30
14	31
15	34
16	36
17	40
18	42
19	51
20	52
21	54
22	66
23	70
24	75
25	82
26	84
27	87
28	90
29	91
30	96
31	99
32	100
33	106
34	114
35	120
36	132
37	135
38	136
39	147
40	156
41	159
42	174
43	175
44	180
45	184
46	187
47	190
48	192
49	195
50	210
51	211
52	222
53	231
54	232
55	234
56	240
57	244
58	246
59	252
60	255
61	262

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	10
8	12
9	15
10	19
11	24
12	27
13	30
14	31
15	34
16	36
17	40
18	42
19	51
20	52
21	54
22	66
23	70
24	75
25	82
26	84
27	87
28	90
29	91
30	96
31	99
32	100
33	106
34	114
35	120
36	132
37	135
38	136
39	147
40	156
41	159
42	174
43	175
44	180
45	184
46	187
47	190
48	192
49	195
50	210
51	211
52	222
53	231
54	232
55	234
56	240
57	244
58	246
59	252
60	255
61	262

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	10
8	12
9	15
10	19
11	24
12	27
13	30
14	31
15	34
16	36
17	40
18	42
19	51
20	52
21	54
22	66
23	70
24	75
25	82
26	84
27	87
28	90
29	91
30	96
31	99
32	100
33	106
34	114
35	120
36	132
37	135
38	136
39	147
40	156
41	159
42	174
43	175
44	180
45	184
46	187
47	190
48	192
49	195
50	210
51	211
52	222
53	231
54	232
55	234
56	240
57	244
58	246
59	252
60	255
61	262