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) |
---|---|
1 | 1 |
2 | 33 |
3 | 924 |
4 | 17556 |
5 | 1141140 |
6 | 1025884860 |
7 | 17440042620 |
8 | 715041747420 |
9 | 16445960190660 |
10 | 115121721334620 |
11 | 345365164003860 |
12 | 1242969225249892140 |
13 | 382452069307659120 |
14 | 27154096920843797520 |
15 | 1004701586071220508240 |