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 | 0 |
2 | 1 |
3 | 2 |
4 | 7 |
5 | 32 |
6 | 177 |
7 | 1148 |
8 | 8535 |
9 | 71552 |
10 | 668037 |
11 | 6877742 |
12 | 77448741 |
13 | 947342072 |
14 | 12512378625 |
15 | 177525399952 |
16 | 2693306735145 |
17 | 43516930747192 |
18 | 746123462304725 |
19 | 13531269497675506 |
20 | 258807528403312427 |
21 | 5206929233591435496 |
22 | 109929366336996502793 |
23 | 2430108139669253103756 |