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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.

A020165 Pseudoprimes to base 37.

Table of values

n a(n)
1 4
2 6
3 9
4 12
5 18
6 28
7 36
8 45
9 57
10 66
11 133
12 171
13 217
14 246
15 268
16 285
17 301
18 396
19 451
20 469
21 561
22 589
23 685
24 801
25 817
26 1065
27 1105
28 1233
29 1273
30 1333
31 1387
32 1476
33 1653
34 1729
35 1876
36 1881
37 2044
38 2077
39 2413
40 2465
41 2501
42 2556
43 2706
44 2821
45 2881
46 3556
47 3565
48 3781
49 3913
50 4047

List of values

[4, 6, 9, 12, 18, 28, 36, 45, 57, 66, 133, 171, 217, 246, 268, 285, 301, 396, 451, 469, 561, 589, 685, 801, 817, 1065, 1105, 1233, 1273, 1333, 1387, 1476, 1653, 1729, 1876, 1881, 2044, 2077, 2413, 2465, 2501, 2556, 2706, 2821, 2881, 3556, 3565, 3781, 3913, 4047]

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

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