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 | 53 |
| 2 | 79 |
| 3 | 131 |
| 4 | 157 |
| 5 | 313 |
| 6 | 443 |
| 7 | 521 |
| 8 | 547 |
| 9 | 599 |
| 10 | 677 |
| 11 | 859 |
| 12 | 911 |
| 13 | 937 |
| 14 | 1093 |
| 15 | 1171 |
| 16 | 1223 |
| 17 | 1249 |
| 18 | 1301 |
| 19 | 1327 |
| 20 | 1483 |
| 21 | 1613 |
| 22 | 1847 |
| 23 | 1873 |
| 24 | 1951 |
| 25 | 2003 |
| 26 | 2029 |
| 27 | 2081 |
| 28 | 2237 |
| 29 | 2341 |
| 30 | 2393 |
| 31 | 2549 |
| 32 | 2731 |
| 33 | 2861 |
| 34 | 2887 |
| 35 | 2939 |
| 36 | 3121 |
| 37 | 3251 |
| 38 | 3329 |
| 39 | 3407 |
| 40 | 3433 |
| 41 | 3511 |
| 42 | 3719 |
| 43 | 3797 |
| 44 | 3823 |
| 45 | 4057 |
| 46 | 4421 |
| 47 | 4447 |
| 48 | 4603 |
| 49 | 4733 |
| 50 | 4759 |
| 51 | 4889 |
| 52 | 4967 |
| 53 | 4993 |
| 54 | 5227 |
| 55 | 5279 |