A262958 - cp's OEIS frontend

A262958 Numbers whose base-b expansions, for both b=3 and b=4, include no digits other than 1 and b-1.

n	a(n)
1	1
2	5
3	7
4	13
5	23
6	53
7	125
8	215
9	373
10	1367
11	1373
12	1375
13	3551
14	4093
15	5471
16	5495
17	5503
18	30581
19	30589
20	32765
21	32767
22	56821
23	56831
24	89557
25	96119
26	96215
27	96223
28	97655
29	98135
30	98141
31	98143
32	98167
33	98293
34	98303
35	351743
36	352093
37	521599
38	521693
39	521717
40	521719
41	524119
42	524149
43	875893
44	875903
45	884725
46	884735

[1, 5, 7, 13, 23, 53, 125, 215, 373, 1367, 1373, 1375, 3551, 4093, 5471, 5495, 5503, 30581, 30589, 32765, 32767, 56821, 56831, 89557, 96119, 96215, 96223, 97655, 98135, 98141, 98143, 98167, 98293, 98303, 351743, 352093, 521599, 521693, 521717, 521719, 524119, 524149, 875893, 875903, 884725, 884735]

cp's OEIS Frontend

A262958 Numbers whose base-b expansions, for both b=3 and b=4, include no digits other than 1 and b-1.

Table of values

List of values