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.
n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 55 |
3 | 469 |
4 | 4201 |
5 | 38647 |
6 | 360415 |
7 | 3383989 |
8 | 31878001 |
9 | 300780487 |
10 | 2840172775 |
11 | 26828857909 |
12 | 253476581401 |
13 | 2395031249527 |
14 | 22630944493135 |
15 | 213846879174229 |
16 | 2020725695234401 |
17 | 19094743928789767 |
18 | 180435210107977495 |