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 | 6 |
1 | 25 |
2 | 111 |
3 | 539 |
4 | 2840 |
5 | 16108 |
6 | 97666 |
7 | 629346 |
8 | 4288933 |
9 | 30783302 |
10 | 231866151 |
11 | 1827144328 |
12 | 15022671954 |
13 | 128565441698 |
14 | 1142833748894 |
15 | 10531721116527 |
16 | 100445595744363 |
17 | 989932688616905 |
18 | 10067279775369776 |
19 | 105509453248128215 |
20 | 1138230916526434434 |
21 | 12625732251179554692 |