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 | 73 |
4 | 859 |
5 | 11083 |
6 | 151369 |
7 | 2151961 |
8 | 31510682 |
9 | 471993401 |
10 | 7198166363 |
11 | 111390268227 |
12 | 1744706996712 |
13 | 27606853938808 |
14 | 440638645554932 |
15 | 7086053148425023 |
16 | 114700710907449375 |
17 | 1867353232898846998 |
18 | 30556409451787334011 |
19 | 502291724376632138667 |
20 | 8290605658533141188978 |