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 | 10 |
3 | 91 |
4 | 865 |
5 | 8155 |
6 | 77251 |
7 | 730435 |
8 | 6905560 |
9 | 65233120 |
10 | 615847378 |
11 | 5810270782 |
12 | 54784324495 |
13 | 516250199827 |
14 | 4862041512625 |
15 | 45765734635702 |
16 | 430560567351208 |
17 | 4048630897384450 |
18 | 38051334554031551 |
19 | 357459295903931045 |
20 | 3356488167698692226 |
21 | 31503001136703776561 |