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 | 17 |
| 2 | 31 |
| 3 | 59 |
| 4 | 101 |
| 5 | 157 |
| 6 | 227 |
| 7 | 311 |
| 8 | 409 |
| 9 | 521 |
| 10 | 647 |
| 11 | 787 |
| 12 | 941 |
| 13 | 1109 |
| 14 | 1291 |
| 15 | 1487 |
| 16 | 1697 |
| 17 | 2411 |
| 18 | 2677 |
| 19 | 2957 |
| 20 | 3251 |
| 21 | 3559 |
| 22 | 3881 |
| 23 | 4217 |
| 24 | 4567 |
| 25 | 4931 |
| 26 | 5309 |
| 27 | 5701 |
| 28 | 6961 |
| 29 | 8837 |
| 30 | 9341 |
| 31 | 9859 |
| 32 | 10391 |
| 33 | 10937 |
| 34 | 11497 |
| 35 | 12071 |
| 36 | 12659 |
| 37 | 13877 |
| 38 | 15809 |
| 39 | 16481 |
| 40 | 17167 |
| 41 | 19309 |
| 42 | 20051 |
| 43 | 20807 |
| 44 | 21577 |
| 45 | 23159 |
| 46 | 23971 |