A025697 - cp's OEIS frontend

A025697 Index of 3^n within sequence of numbers of form 3^i*6^j.

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	13
7	17
8	22
9	27
10	33
11	40
12	47
13	55
14	63
15	72
16	82
17	92
18	103
19	115
20	127
21	140
22	153
23	167
24	182
25	197
26	213
27	229
28	246
29	264
30	282
31	301
32	321
33	341
34	362
35	383
36	405
37	428
38	451
39	475
40	499
41	524
42	550
43	576
44	603
45	630
46	658
47	687
48	716
49	746
50	777
51	808
52	840
53	872
54	905
55	939
56	973
57	1008
58	1043

[1, 2, 4, 6, 9, 13, 17, 22, 27, 33, 40, 47, 55, 63, 72, 82, 92, 103, 115, 127, 140, 153, 167, 182, 197, 213, 229, 246, 264, 282, 301, 321, 341, 362, 383, 405, 428, 451, 475, 499, 524, 550, 576, 603, 630, 658, 687, 716, 746, 777, 808, 840, 872, 905, 939, 973, 1008, 1043]

cp's OEIS Frontend

A025697 Index of 3^n within sequence of numbers of form 3^i*6^j.

Table of values

List of values