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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 9 |
| 4 | 9 |
| 5 | 51 |
| 6 | 48 |
| 7 | 211 |
| 8 | 217 |
| 9 | 612 |
| 10 | 651 |
| 11 | 1475 |
| 12 | 1248 |
| 13 | 3017 |
| 14 | 3193 |
| 15 | 5415 |
| 16 | 5793 |
| 17 | 9623 |
| 18 | 9000 |
| 19 | 15429 |
| 20 | 15901 |
| 21 | 23352 |
| 22 | 24311 |
| 23 | 34501 |
| 24 | 33840 |
| 25 | 49001 |
| 26 | 50337 |
| 27 | 67365 |
| 28 | 69385 |
| 29 | 91003 |
| 30 | 87720 |
| 31 | 120219 |
| 32 | 123169 |
| 33 | 155430 |
| 34 | 159291 |
| 35 | 198521 |
| 36 | 198792 |
| 37 | 250121 |
| 38 | 256121 |
| 39 | 310635 |
| 40 | 317441 |
| 41 | 382203 |
| 42 | 382032 |
| 43 | 465691 |
| 44 | 473573 |
[1,1,9,9,51,48,211,217,612,651,1475,1248,3017, 3193,5415,5793,9623,9000,15429,15901,23352,24311, 34501,33840,49001,50337,67365,69385,91003,87720, 120219,123169,155430,159291,198521,198792,250121, 256121,310635,317441,382203,382032,465691,473573] |