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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.

A127316 a(n) = 2*n^2 - 4*n + 73.

Table of values

n a(n)
1 71
2 73
3 79
4 89
5 103
6 121
7 143
8 169
9 199
10 233
11 271
12 313
13 359
14 409
15 463
16 521
17 583
18 649
19 719
20 793
21 871
22 953
23 1039
24 1129
25 1223
26 1321
27 1423
28 1529
29 1639
30 1753
31 1871
32 1993
33 2119
34 2249
35 2383
36 2521
37 2663
38 2809
39 2959
40 3113
41 3271
42 3433
43 3599
44 3769
45 3943
46 4121
47 4303
48 4489

List of values

[71, 73, 79, 89, 103, 121, 143, 169, 199, 233, 271, 313, 359, 409, 463, 521, 583, 649, 719, 793, 871, 953, 1039, 1129, 1223, 1321, 1423, 1529, 1639, 1753, 1871, 1993, 2119, 2249, 2383, 2521, 2663, 2809, 2959, 3113, 3271, 3433, 3599, 3769, 3943, 4121, 4303, 4489]

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

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