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 | 3 |
2 | 13 |
3 | 85 |
4 | 733 |
5 | 7292 |
6 | 78267 |
7 | 880250 |
8 | 10226237 |
9 | 121713373 |
10 | 1476272394 |
11 | 18180126906 |
12 | 226704989103 |
13 | 2856790765238 |
14 | 36321840773980 |
15 | 465362291912648 |
16 | 6002272018481901 |
17 | 77873186277771107 |
18 | 1015583616140910999 |
19 | 13306207249869273003 |
20 | 175064043975233981626 |