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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A180704 18^a(n) is smallest power of 18 beginning with n.

Table of values

n a(n)
1 0
2 13
3 2
4 22
5 3
6 7
7 19
8 31
9 39
10 4
11 8
12 16
13 24
14 28
15 36
16 40
17 44
18 1
19 9
20 13
21 17
22 21
23 72
24 25
25 29
26 33
27 37
28 135
29 41
30 45
31 143
32 2
33 53
34 6
35 10
36 155
37 14
38 112
39 18
40 116
41 22
42 120
43 26
44 171
45 30
46 222
47 34
48 273
49 85
50 38
51 183
52 42
53 281
54 93
55 46
56 238
57 97
58 3
59 195
60 54
61 7
62 199
63 58
64 11
65 250
66 109
67 15
68 301

List of values

[0, 13, 2, 22, 3, 7, 19, 31, 39, 4, 8, 16, 24, 28, 36, 40, 44, 1, 9, 13, 17, 21, 72, 25, 29, 33, 37, 135, 41, 45, 143, 2, 53, 6, 10, 155, 14, 112, 18, 116, 22, 120, 26, 171, 30, 222, 34, 273, 85, 38, 183, 42, 281, 93, 46, 238, 97, 3, 195, 54, 7, 199, 58, 11, 250, 109, 15, 301]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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