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.

A057054 Let R(i,j) be the rectangle with antidiagonals 1; 2,3; 4,5,6; ...; n^3 is in antidiagonal a(n).

Table of values

n a(n)
1 1
2 4
3 7
4 11
5 16
6 21
7 26
8 32
9 38
10 45
11 52
12 59
13 66
14 74
15 82
16 91
17 99
18 108
19 117
20 126
21 136
22 146
23 156
24 166
25 177
26 187
27 198
28 210
29 221
30 232
31 244
32 256
33 268
34 280
35 293
36 305
37 318
38 331
39 344
40 358
41 371
42 385
43 399
44 413
45 427
46 441
47 456
48 470
49 485
50 500

List of values

[1, 4, 7, 11, 16, 21, 26, 32, 38, 45, 52, 59, 66, 74, 82, 91, 99, 108, 117, 126, 136, 146, 156, 166, 177, 187, 198, 210, 221, 232, 244, 256, 268, 280, 293, 305, 318, 331, 344, 358, 371, 385, 399, 413, 427, 441, 456, 470, 485, 500]