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 | 1 |
2 | 121 |
3 | 13941 |
4 | 1577761 |
5 | 176141581 |
6 | 1028725268301 |
7 | 10304701810650121 |
8 | 103228853737447031941 |
9 | 1034106901028283083413761 |
10 | 10359252646828302828719795581 |
11 | 111956181015555937395556174359301 |
12 | 1121388355628288465046488283629741121 |