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) |
---|---|
15 | 1 |
16 | 1842 |
17 | 381540 |
18 | 33260687 |
19 | 1764436385 |
20 | 67244544426 |
21 | 2018462900473 |
22 | 50530007996596 |
23 | 1096301608172492 |
24 | 21183116277395043 |
25 | 371926458625987333 |
26 | 6025302522233251390 |
27 | 91147815762874899354 |
28 | 1299862836761209689164 |
29 | 17611186926254063273931 |
30 | 228129250314546958924423 |