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 | -31 |
| 2 | -32 |
| 3 | -31 |
| 4 | -34 |
| 5 | -31 |
| 6 | -32 |
| 7 | -31 |
| 8 | -34 |
| 9 | -31 |
| 10 | -32 |
| 11 | -33 |
| 12 | -36 |
| 13 | -39 |
| 14 | -42 |
| 15 | -45 |
| 16 | -48 |
| 17 | -51 |
| 18 | -54 |
| 19 | -57 |
| 20 | -60 |
| 21 | -63 |
| 22 | -66 |
| 23 | -69 |
| 24 | -72 |
| 25 | -75 |
| 26 | -78 |
| 27 | -81 |
| 28 | -84 |
| 29 | -87 |
| 30 | -90 |
| 31 | -93 |
| 32 | -96 |
| 33 | -99 |
| 34 | -102 |
| 35 | -105 |
| 36 | -108 |
| 37 | -111 |
| 38 | -114 |
| 39 | -117 |
| 40 | -120 |
| 41 | -123 |
| 42 | -126 |
| 43 | -129 |
| 44 | -132 |
| 45 | -135 |
| 46 | -138 |
| 47 | -141 |
| 48 | -144 |
| 49 | -147 |
| 50 | -150 |
| 51 | -153 |
| 52 | -156 |
| 53 | -159 |
| 54 | -162 |
| 55 | -165 |
| 56 | -168 |
| 57 | -171 |
| 58 | -174 |
| 59 | -177 |
| 60 | -180 |
| 61 | -183 |
| 62 | -186 |
| 63 | -189 |
| 64 | -192 |
| 65 | -195 |
| 66 | -198 |
| 67 | -201 |
| 68 | -204 |
| 69 | -207 |
| 70 | -210 |