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.

A048217 a(n)=T(n+1,n), array T given by A048212.

Table of values

n a(n)
1 1
2 5
3 11
4 19
5 28
6 40
7 55
8 71
9 91
10 113
11 137
12 162
13 188
14 220
15 253
16 287
17 324
18 362
19 403
20 448
21 495
22 543
23 596
24 652
25 711
26 772
27 834
28 898
29 966
30 1035
31 1109
32 1185
33 1262
34 1340
35 1421
36 1505
37 1592
38 1680
39 1769
40 1865
41 1963
42 2063
43 2166
44 2271
45 2377

List of values

[1, 5, 11, 19, 28, 40, 55, 71, 91, 113, 137, 162, 188, 220, 253, 287, 324, 362, 403, 448, 495, 543, 596, 652, 711, 772, 834, 898, 966, 1035, 1109, 1185, 1262, 1340, 1421, 1505, 1592, 1680, 1769, 1865, 1963, 2063, 2166, 2271, 2377]