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 | 260 |
| 2 | 275 |
| 3 | 340 |
| 4 | 515 |
| 5 | 884 |
| 6 | 1555 |
| 7 | 2595 |
| 8 | 2660 |
| 9 | 2675 |
| 10 | 2690 |
| 11 | 2705 |
| 12 | 2755 |
| 13 | 2770 |
| 14 | 2835 |
| 15 | 2930 |
| 16 | 2945 |
| 17 | 3010 |
| 18 | 3185 |
| 19 | 3299 |
| 20 | 3314 |
| 21 | 3379 |
| 22 | 3554 |
| 23 | 3923 |
| 24 | 3970 |
| 25 | 3985 |
| 26 | 4050 |
| 27 | 4115 |
| 28 | 4145 |
| 29 | 4160 |
| 30 | 4210 |
| 31 | 4225 |
| 32 | 4290 |
| 33 | 4355 |
| 34 | 4400 |
| 35 | 4465 |
| 36 | 4594 |
| 37 | 4769 |
| 38 | 4834 |
| 39 | 5075 |
| 40 | 5090 |
| 41 | 5155 |
| 42 | 5265 |
| 43 | 5330 |
| 44 | 5395 |
| 45 | 5440 |
| 46 | 5505 |
| 47 | 5570 |
| 48 | 5699 |
| 49 | 6370 |
| 50 | 6545 |
| 51 | 6580 |
| 52 | 6595 |
| 53 | 6610 |