A387269 - cp's OEIS frontend

A387269 Numbers whose binary expansion consists of alternating runs of 1's and 0's where each run of 0's is exactly one longer than the preceding run of 1's, and the expansion ends with a 0-run.

n	a(n)
1	4
2	24
3	36
4	112
5	152
6	196
7	292
8	480
9	624
10	792
11	900
12	1176
13	1220
14	1572
15	1984
16	2340
17	2528
18	3184
19	3608
20	3844
21	4720
22	4888
23	4996
24	6296
25	6340
26	7204
27	8064
28	9368
29	9412
30	9764
31	10176
32	12580
33	12768
34	14448
35	15384
36	15876
37	18724
38	18912
39	19568
40	19992
41	20228
42	25200
43	25368
44	25476

[4, 24, 36, 112, 152, 196, 292, 480, 624, 792, 900, 1176, 1220, 1572, 1984, 2340, 2528, 3184, 3608, 3844, 4720, 4888, 4996, 6296, 6340, 7204, 8064, 9368, 9412, 9764, 10176, 12580, 12768, 14448, 15384, 15876, 18724, 18912, 19568, 19992, 20228, 25200, 25368, 25476]

cp's OEIS Frontend

A387269 Numbers whose binary expansion consists of alternating runs of 1's and 0's where each run of 0's is exactly one longer than the preceding run of 1's, and the expansion ends with a 0-run.

Table of values

List of values