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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 4 |
| 2 | 9 |
| 3 | 13 |
| 4 | 25 |
| 5 | 55 |
| 6 | 39 |
| 7 | 41 |
| 8 | 45 |
| 9 | 70 |
| 10 | 69 |
| 11 | 65 |
| 12 | 75 |
| 13 | 107 |
| 14 | 109 |
| 15 | 134 |
| 16 | 167 |
| 17 | 142 |
| 18 | 156 |
| 19 | 196 |
| 20 | 157 |
| 21 | 205 |
| 22 | 214 |
| 23 | 180 |
| 24 | 213 |
| 25 | 183 |
| 26 | 162 |
| 27 | 251 |
| 28 | 263 |
| 29 | 276 |
| 30 | 268 |
| 31 | 290 |
| 32 | 306 |
| 33 | 295 |
| 34 | 369 |
| 35 | 313 |
| 36 | 332 |
| 37 | 293 |
| 38 | 353 |
| 39 | 340 |
| 40 | 357 |
| 41 | 387 |
| 42 | 367 |
| 43 | 476 |
| 44 | 334 |
| 45 | 509 |
| 46 | 363 |
| 47 | 474 |
| 48 | 454 |
| 49 | 488 |
| 50 | 453 |
[0,4,9,13,25,55,39,41,45,70,69,65,75,107,109,134, 167,142,156,196,157,205,214,180,213,183,162,251, 263,276,268,290,306,295,369,313,332,293,353,340, 357,387,367,476,334,509,363,474,454,488,453] |