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) |
---|---|
10 | 1 |
11 | 56 |
12 | 1992 |
13 | 58566 |
14 | 1569387 |
15 | 40210458 |
16 | 1011778943 |
17 | 25407870031 |
18 | 643294838111 |
19 | 16530707226038 |
20 | 433032539982493 |
21 | 11597633757170403 |
22 | 318186179384754262 |
23 | 8953723541105483282 |
24 | 258628065642282683675 |
25 | 7671629851218367059371 |
26 | 233734404206144319940526 |