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) |
---|---|
19 | 28449551653853229900 |
20 | 5131008990500486096250 |
21 | 447964809766718459342400 |
22 | 25606868770179512447281320 |
23 | 1088463806617771584122226336 |
24 | 36940703720927769833985462240 |
25 | 1047632171592441142843472246400 |
26 | 25624962301264473700614835484334 |
27 | 553279524558089394499396612588296 |
28 | 10733417717473916970871163704143300 |
29 | 189705897479950023040270728219928512 |