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) |
---|---|
8 | 1 |
9 | 16 |
10 | 214 |
11 | 2582 |
12 | 30454 |
13 | 341506 |
14 | 3781000 |
15 | 41502740 |
16 | 457409970 |
17 | 5078883258 |
18 | 57033626274 |
19 | 648178880258 |
20 | 7458864054446 |
21 | 86908042007900 |
22 | 1025620931756786 |
23 | 12262869399150298 |
24 | 148612621872353230 |
25 | 1826179906751341758 |
26 | 22761392908451630606 |
27 | 287811790986462659190 |