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 | 27 |
2 | 405 |
3 | 4464 |
4 | 40203 |
5 | 312444 |
6 | 2165643 |
7 | 13683141 |
8 | 80031483 |
9 | 438289140 |
10 | 2267128413 |
11 | 11153032425 |
12 | 52470693387 |
13 | 237149414523 |
14 | 1033605535770 |
15 | 4358187468612 |
16 | 17826413289399 |
17 | 70901458583850 |
18 | 274772457017208 |