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 | 3 |
3 | 19 |
4 | 185 |
5 | 2353 |
6 | 36075 |
7 | 638115 |
8 | 12683761 |
9 | 278485217 |
10 | 6674259667 |
11 | 173097575603 |
12 | 4826128088489 |
13 | 143896870347793 |
14 | 4568544366818747 |
15 | 153883892657000259 |
16 | 5481761893234193889 |
17 | 205939077652874352577 |
18 | 8138639816942009694627 |
19 | 337568614331296733526867 |