| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 9 |
| 3 | 15 |
| 4 | 20 |
| 5 | 24 |
| 6 | 28 |
| 7 | 33 |
| 8 | 39 |
| 9 | 44 |
| 10 | 48 |
| 11 | 52 |
| 12 | 57 |
| 13 | 63 |
| 14 | 68 |
| 15 | 72 |
| 16 | 76 |
| 17 | 81 |
| 18 | 87 |
| 19 | 92 |
| 20 | 96 |
| 21 | 100 |
| 22 | 105 |
| 23 | 111 |
| 24 | 116 |
| 25 | 120 |
| 26 | 124 |
| 27 | 129 |
| 28 | 135 |
| 29 | 140 |
| 30 | 144 |
| 31 | 148 |
| 32 | 153 |
| 33 | 159 |
| 34 | 164 |
| 35 | 168 |
| 36 | 172 |
| 37 | 177 |
| 38 | 183 |
| 39 | 188 |
| 40 | 192 |
| 41 | 196 |
| 42 | 201 |
| 43 | 207 |
| 44 | 212 |
| 45 | 216 |
| 46 | 220 |
| 47 | 225 |
| 48 | 231 |
| 49 | 236 |
[1,4,9,15,20,24,28,33,39,44,48,52,57,63,68,72,76, 81,87,92,96,100,105,111,116,120,124,129,135,140, 144,148,153,159,164,168,172,177,183,188,192,196, 201,207,212,216,220,225,231,236] |