A033017 - cp's OEIS frontend

A033017 Numbers whose base-4 expansion has no run of digits with length < 2.

n	a(n)
1	5
2	10
3	15
4	21
5	42
6	63
7	80
8	85
9	90
10	95
11	160
12	165
13	170
14	175
15	240
16	245
17	250
18	255
19	320
20	336
21	341
22	346
23	351
24	362
25	383
26	640
27	661
28	672
29	677
30	682
31	687
32	703
33	960
34	981
35	1002
36	1008
37	1013
38	1018
39	1023
40	1280
41	1285
42	1290
43	1295
44	1344
45	1360
46	1365

[5, 10, 15, 21, 42, 63, 80, 85, 90, 95, 160, 165, 170, 175, 240, 245, 250, 255, 320, 336, 341, 346, 351, 362, 383, 640, 661, 672, 677, 682, 687, 703, 960, 981, 1002, 1008, 1013, 1018, 1023, 1280, 1285, 1290, 1295, 1344, 1360, 1365]

cp's OEIS Frontend

A033017 Numbers whose base-4 expansion has no run of digits with length < 2.

Table of values

List of values