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 | 3 |
3 | 19 |
4 | 225 |
5 | 4576 |
6 | 149517 |
7 | 7448134 |
8 | 542269961 |
9 | 55702422400 |
10 | 7832607617351 |
11 | 1468762340728464 |
12 | 359026336711386577 |
13 | 112153290859090469184 |
14 | 44001791667365123420025 |
15 | 21354097196759712722857776 |
16 | 12647439446531876144344860113 |
17 | 9033421564454672567830839315456 |