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 | 5 |
1 | 1715 |
2 | 588245 |
3 | 201768035 |
4 | 69206436005 |
5 | 23737807549715 |
6 | 8142067989552245 |
7 | 2792729320416420035 |
8 | 957906156902832072005 |
9 | 328561811817671400697715 |
10 | 112696701453461290439316245 |
11 | 38654968598537222620685472035 |
12 | 13258654229298267358895116908005 |
13 | 4547718400649305704101025099445715 |