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 | 0 |
1 | 7 |
2 | 7 |
3 | 1021 |
4 | 20794 |
5 | 77916 |
6 | 4533432 |
7 | 57628331 |
8 | 810610535 |
9 | 8967917745 |
10 | 40781415864 |
11 | 592215383260 |
12 | 22098140111704 |
13 | 208482821091552 |
14 | 3842984100198588 |
15 | 23529866028695033 |
16 | 586574689183693360 |
17 | 5244490953465952247 |
18 | 74447818308516655711 |
19 | 524269446116346228227 |
20 | 9295791188369022892289 |