A358197 - cp's OEIS frontend

A358197 Numbers k such that 2^k, 5^k and 8^k have the same first digit.

n	a(n)
1	0
2	5
3	15
4	98
5	108
6	118
7	191
8	201
9	211
10	284
11	294
12	304
13	387
14	397
15	407
16	480
17	490
18	500
19	583
20	593
21	603
22	676
23	686
24	696
25	779
26	789
27	872
28	882
29	892
30	965
31	975
32	985
33	1068
34	1078
35	1088
36	1161
37	1171
38	1181
39	1264
40	1274
41	1284
42	1357
43	1367
44	1377
45	1450
46	1460
47	1470
48	1553
49	1563
50	1573
51	1646
52	1656
53	1666

[0, 5, 15, 98, 108, 118, 191, 201, 211, 284, 294, 304, 387, 397, 407, 480, 490, 500, 583, 593, 603, 676, 686, 696, 779, 789, 872, 882, 892, 965, 975, 985, 1068, 1078, 1088, 1161, 1171, 1181, 1264, 1274, 1284, 1357, 1367, 1377, 1450, 1460, 1470, 1553, 1563, 1573, 1646, 1656, 1666]

cp's OEIS Frontend

A358197 Numbers k such that 2^k, 5^k and 8^k have the same first digit.

Table of values

List of values