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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.

A188135 a(n) = 8*n^2 + 2*n + 1.

Table of values

n a(n)
0 1
1 11
2 37
3 79
4 137
5 211
6 301
7 407
8 529
9 667
10 821
11 991
12 1177
13 1379
14 1597
15 1831
16 2081
17 2347
18 2629
19 2927
20 3241
21 3571
22 3917
23 4279
24 4657
25 5051
26 5461
27 5887
28 6329
29 6787
30 7261
31 7751
32 8257
33 8779
34 9317
35 9871
36 10441
37 11027
38 11629
39 12247
40 12881
41 13531
42 14197
43 14879
44 15577
45 16291
46 17021
47 17767

List of values

[1, 11, 37, 79, 137, 211, 301, 407, 529, 667, 821, 991, 1177, 1379, 1597, 1831, 2081, 2347, 2629, 2927, 3241, 3571, 3917, 4279, 4657, 5051, 5461, 5887, 6329, 6787, 7261, 7751, 8257, 8779, 9317, 9871, 10441, 11027, 11629, 12247, 12881, 13531, 14197, 14879, 15577, 16291, 17021, 17767]

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

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