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 | 1 |
2 | 6 |
3 | 39 |
4 | 328 |
5 | 3305 |
6 | 39396 |
7 | 536053 |
8 | 8210784 |
9 | 139670721 |
10 | 2612934820 |
11 | 53260680341 |
12 | 1175587507392 |
13 | 27929705129521 |
14 | 710678763809028 |
15 | 19284199100275845 |
16 | 555961318128936256 |
17 | 16972543570002866945 |
18 | 547046699544108738756 |
19 | 18566047855851466092949 |