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 | 7 |
3 | 43 |
4 | 241 |
5 | 1315 |
6 | 7525 |
7 | 46165 |
8 | 292015 |
9 | 1839901 |
10 | 11536747 |
11 | 72847417 |
12 | 466127719 |
13 | 3018752041 |
14 | 19678318207 |
15 | 128531220955 |
16 | 840554295625 |
17 | 5513681844355 |
18 | 36333611660245 |
19 | 240480114800023 |
20 | 1596692607223561 |
21 | 10621894482682471 |
22 | 70761572688601777 |
23 | 472172623607888563 |