A025734 - cp's OEIS frontend

A025734 Index of 9^n within sequence of numbers of form 2^i*9^j.

n	a(n)
1	1
2	5
3	12
4	22
5	35
6	51
7	71
8	94
9	120
10	149
11	181
12	216
13	255
14	297
15	342
16	390
17	441
18	495
19	553
20	614
21	678
22	745
23	815
24	888
25	965
26	1045
27	1128
28	1214
29	1303
30	1395
31	1491
32	1590
33	1692
34	1797
35	1905
36	2016
37	2131
38	2249
39	2370
40	2494
41	2621
42	2751
43	2885
44	3022
45	3162
46	3305
47	3451
48	3600
49	3753

[1, 5, 12, 22, 35, 51, 71, 94, 120, 149, 181, 216, 255, 297, 342, 390, 441, 495, 553, 614, 678, 745, 815, 888, 965, 1045, 1128, 1214, 1303, 1395, 1491, 1590, 1692, 1797, 1905, 2016, 2131, 2249, 2370, 2494, 2621, 2751, 2885, 3022, 3162, 3305, 3451, 3600, 3753]

cp's OEIS Frontend

A025734 Index of 9^n within sequence of numbers of form 2^i*9^j.

Table of values

List of values