A147756 - cp's OEIS frontend

A147756 a(n) = the smallest integer m such that n = (the largest integer that, when represented in binary, occurs at least twice as a substring in the binary representation of m).

n	a(n)
0	4
1	3
2	10
3	7
4	36
5	21
6	54
7	15
8	136
9	73
10	42
11	91
12	204
13	109
14	238
15	31
16	528
17	273
18	146
19	307
20	660
21	85
22	182
23	375
24	792
25	409
26	858
27	219
28	924
29	477
30	990
31	63
32	2080
33	1057
34	546
35	1123
36	292
37	1189
38	614
39	1255
40	2600
41	1321
42	170
43	1387
44	2860
45	365
46	750
47	1519
48	3120
49	1585
50	3250
51	819
52	3380

[4, 3, 10, 7, 36, 21, 54, 15, 136, 73, 42, 91, 204, 109, 238, 31, 528, 273, 146, 307, 660, 85, 182, 375, 792, 409, 858, 219, 924, 477, 990, 63, 2080, 1057, 546, 1123, 292, 1189, 614, 1255, 2600, 1321, 170, 1387, 2860, 365, 750, 1519, 3120, 1585, 3250, 819, 3380]

cp's OEIS Frontend

A147756 a(n) = the smallest integer m such that n = (the largest integer that, when represented in binary, occurs at least twice as a substring in the binary representation of m).

Table of values

List of values