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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.

A093500 a(n) = (15*n^2 + 5*n + 2)/2.

Table of values

n a(n)
1 11
2 36
3 76
4 131
5 201
6 286
7 386
8 501
9 631
10 776
11 936
12 1111
13 1301
14 1506
15 1726
16 1961
17 2211
18 2476
19 2756
20 3051
21 3361
22 3686
23 4026
24 4381
25 4751
26 5136
27 5536
28 5951
29 6381
30 6826
31 7286
32 7761
33 8251
34 8756
35 9276
36 9811
37 10361
38 10926
39 11506
40 12101
41 12711
42 13336
43 13976
44 14631
45 15301

List of values

[11, 36, 76, 131, 201, 286, 386, 501, 631, 776, 936, 1111, 1301, 1506, 1726, 1961, 2211, 2476, 2756, 3051, 3361, 3686, 4026, 4381, 4751, 5136, 5536, 5951, 6381, 6826, 7286, 7761, 8251, 8756, 9276, 9811, 10361, 10926, 11506, 12101, 12711, 13336, 13976, 14631, 15301]

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

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