A261970 - cp's OEIS frontend

A261970 Numbers whose base-b expansions, for both b=3 and b=4, include no digits other than 0 and b-1.

n	a(n)
1	0
2	60
3	240
4	13308
5	52992
6	53052
7	53196
8	3195132
9	3208140
10	3346188
11	12795648
12	12795900
13	871563264
14	871563312
15	871563456
16	871576368
17	871576380
18	871576524
19	871615728
20	871616268
21	871616448
22	1072939776
23	1072939788
24	1072939824
25	3225157884
26	3472949196
27	3473670912

[0, 60, 240, 13308, 52992, 53052, 53196, 3195132, 3208140, 3346188, 12795648, 12795900, 871563264, 871563312, 871563456, 871576368, 871576380, 871576524, 871615728, 871616268, 871616448, 1072939776, 1072939788, 1072939824, 3225157884, 3472949196, 3473670912]

cp's OEIS Frontend

A261970 Numbers whose base-b expansions, for both b=3 and b=4, include no digits other than 0 and b-1.

Table of values

List of values