A161001 - cp's OEIS frontend

A161001 Those positive integers n that when read in binary contains runs of 0's and 1's being of distinct lengths, the list of lengths forming a permutation of some number of consecutive positive integers.

n	a(n)
1	1
2	3
3	4
4	6
5	7
6	15
7	24
8	28
9	31
10	35
11	39
12	49
13	55
14	57
15	59
16	63
17	112
18	120
19	127
20	255
21	391
22	399
23	451
24	463
25	480
26	483
27	487
28	496
29	511
30	536
31	540
32	560
33	572
34	624
35	632
36	776
37	782
38	784
39	798
40	880
41	888
42	900
43	902
44	912
45	926
46	944
47	956
48	964
49	966
50	968
51	974
52	984
53	988
54	1023
55	1984
56	2016

[1, 3, 4, 6, 7, 15, 24, 28, 31, 35, 39, 49, 55, 57, 59, 63, 112, 120, 127, 255, 391, 399, 451, 463, 480, 483, 487, 496, 511, 536, 540, 560, 572, 624, 632, 776, 782, 784, 798, 880, 888, 900, 902, 912, 926, 944, 956, 964, 966, 968, 974, 984, 988, 1023, 1984, 2016]

cp's OEIS Frontend

A161001 Those positive integers n that when read in binary contains runs of 0's and 1's being of distinct lengths, the list of lengths forming a permutation of some number of consecutive positive integers.

Table of values

List of values