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 | 18 |
3 | 305 |
4 | 5167 |
5 | 87534 |
6 | 1482911 |
7 | 25121953 |
8 | 425590290 |
9 | 7209912977 |
10 | 122142930319 |
11 | 2069219902446 |
12 | 35054595411263 |
13 | 593858902089025 |
14 | 10060546740102162 |
15 | 170435435679647729 |
16 | 2887341859813909231 |
17 | 48914376181156809198 |
18 | 828657053219851847135 |
19 | 14038255528556324592097 |