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 | 31 |
4 | 697 |
5 | 25761 |
6 | 1371691 |
7 | 97677343 |
8 | 8869533681 |
9 | 993709302337 |
10 | 134086553693011 |
11 | 21392941696576671 |
12 | 3977310371182762153 |
13 | 851537642070562468321 |
14 | 207892899850805427254907 |
15 | 57394298500033495294907551 |
16 | 17789220343418322663802383841 |
17 | 6151146653207427022767433596033 |
18 | 2359535664677835451305256629862051 |
19 | 999033160522078788619730346474821407 |