A025733 - cp's OEIS frontend

A025733 Index of 8^n within sequence of numbers of form 8^i*10^j.

n	a(n)
1	1
2	2
3	4
4	7
5	11
6	16
7	22
8	29
9	37
10	46
11	56
12	66
13	77
14	89
15	102
16	116
17	131
18	147
19	164
20	182
21	201
22	220
23	240
24	261
25	283
26	306
27	330
28	355
29	381
30	408
31	436
32	464
33	493
34	523
35	554
36	586
37	619
38	653
39	688
40	724
41	761
42	799
43	837
44	876
45	916
46	957
47	999
48	1042
49	1086
50	1131
51	1177
52	1224
53	1271
54	1319
55	1368

[1, 2, 4, 7, 11, 16, 22, 29, 37, 46, 56, 66, 77, 89, 102, 116, 131, 147, 164, 182, 201, 220, 240, 261, 283, 306, 330, 355, 381, 408, 436, 464, 493, 523, 554, 586, 619, 653, 688, 724, 761, 799, 837, 876, 916, 957, 999, 1042, 1086, 1131, 1177, 1224, 1271, 1319, 1368]

cp's OEIS Frontend

A025733 Index of 8^n within sequence of numbers of form 8^i*10^j.

Table of values

List of values