A258981 - cp's OEIS frontend

A258981 Numbers containing only 1's and 0's in their base-2, base-3, and base-4 representations.

n	a(n)
1	0
2	1
3	4
4	81
5	84
6	85
7	256
8	273
9	324
10	325
11	336
12	337
13	1089
14	1092
15	1093
16	20496
17	20497
18	20736
19	20737
20	20740
21	65620
22	65856
23	65857
24	81921
25	81984
26	81985
27	82000
28	86032
29	86277
30	86292
31	86293
32	86356
33	262468
34	262480
35	263169

[0, 1, 4, 81, 84, 85, 256, 273, 324, 325, 336, 337, 1089, 1092, 1093, 20496, 20497, 20736, 20737, 20740, 65620, 65856, 65857, 81921, 81984, 81985, 82000, 86032, 86277, 86292, 86293, 86356, 262468, 262480, 263169]

cp's OEIS Frontend

A258981 Numbers containing only 1's and 0's in their base-2, base-3, and base-4 representations.

Table of values

List of values