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 | -62 |
2 | 8579 |
3 | -1476538 |
4 | 276299401 |
5 | -54140398258 |
6 | 10925052030358 |
7 | -2250028212438240 |
8 | 470403050272649518 |
9 | -99482921702360817662 |
10 | 21231436164082720565341 |
11 | -4564732260005808181200000 |
12 | 987422026920066412423809840 |