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 | 1048576 |
1 | 10000000000 |
2 | 1099511627776 |
3 | 26559922791424 |
4 | 296196766695424 |
5 | 2064377754059776 |
6 | 10485760000000000 |
7 | 42420747482776576 |
8 | 144555105949057024 |
9 | 430804206899405824 |
10 | 1152921504606846976 |
11 | 2824752490000000000 |
12 | 6428888932339941376 |
13 | 13744803133596058624 |