cp's OEIS Frontend

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.

A185950 a(n) = 4*n^2 - n - 1.

Table of values

n a(n)
0 -1
1 2
2 13
3 32
4 59
5 94
6 137
7 188
8 247
9 314
10 389
11 472
12 563
13 662
14 769
15 884
16 1007
17 1138
18 1277
19 1424
20 1579
21 1742
22 1913
23 2092
24 2279
25 2474
26 2677
27 2888
28 3107
29 3334
30 3569
31 3812
32 4063
33 4322
34 4589
35 4864
36 5147
37 5438
38 5737
39 6044
40 6359
41 6682
42 7013
43 7352
44 7699
45 8054
46 8417
47 8788
48 9167
49 9554
50 9949
51 10352
52 10763
53 11182
54 11609

List of values

[-1, 2, 13, 32, 59, 94, 137, 188, 247, 314, 389, 472, 563, 662, 769, 884, 1007, 1138, 1277, 1424, 1579, 1742, 1913, 2092, 2279, 2474, 2677, 2888, 3107, 3334, 3569, 3812, 4063, 4322, 4589, 4864, 5147, 5438, 5737, 6044, 6359, 6682, 7013, 7352, 7699, 8054, 8417, 8788, 9167, 9554, 9949, 10352, 10763, 11182, 11609]

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

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