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 | 217 |
| 2 | 1059 |
| 3 | 1229 |
| 4 | 1409 |
| 5 | 1457 |
| 6 | 1986 |
| 7 | 2169 |
| 8 | 2310 |
| 9 | 2406 |
| 10 | 3221 |
| 11 | 3505 |
| 12 | 3692 |
| 13 | 3995 |
| 14 | 4324 |
| 15 | 4923 |
| 16 | 5130 |
| 17 | 5518 |
| 18 | 6050 |
| 19 | 6152 |
| 20 | 6168 |
| 21 | 6434 |
| 22 | 7257 |
| 23 | 7362 |
| 24 | 7604 |
| 25 | 7694 |
| 26 | 7915 |
| 27 | 8293 |
| 28 | 8555 |
| 29 | 8584 |
| 30 | 8651 |
| 31 | 8859 |
| 32 | 9017 |
| 33 | 9341 |
| 34 | 9598 |
| 35 | 9796 |
| 36 | 9869 |
| 37 | 10028 |
| 38 | 10092 |
| 39 | 10116 |
| 40 | 10150 |
| 41 | 10211 |
| 42 | 10234 |
| 43 | 10317 |
| 44 | 10657 |
| 45 | 10744 |
| 46 | 10762 |