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) |
---|---|
1 | 2 |
2 | 6 |
3 | 14 |
4 | 62 |
5 | 254 |
6 | 1022 |
7 | 16382 |
8 | 262142 |
9 | 1048574 |
10 | 4294967294 |
11 | 4611686018427387902 |
12 | 295147905179352825854 |
13 | 1237940039285380274899124222 |
14 | 324518553658426726783156020576254 |
15 | 340282366920938463463374607431768211454 |
16 | 348449143727040986586495598010130648530942 |