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 | 7 |
2 | 64 |
3 | 560 |
4 | 4936 |
5 | 43456 |
6 | 382656 |
7 | 3369408 |
8 | 29668864 |
9 | 261244928 |
10 | 2300355072 |
11 | 20255449088 |
12 | 178356473856 |
13 | 1570492542976 |
14 | 13828748541952 |
15 | 121767076888576 |
16 | 1072202663100416 |
17 | 9441127931576320 |
18 | 83132508142305280 |
19 | 732011467286249472 |