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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 12 |
| 12 | 42 |
| 13 | 90 |
| 14 | 100 |
| 15 | 120 |
| 16 | 156 |
| 17 | 1000 |
| 18 | 3615 |
| 19 | 5219 |
| 20 | 6174 |
| 21 | 9723 |
| 22 | 10000 |
| 23 | 18278 |
| 24 | 22620 |
| 25 | 47988 |
| 26 | 54240 |
| 27 | 100000 |
| 28 | 551880 |
| 29 | 837930 |
| 30 | 1000000 |
| 31 | 2000718 |
| 32 | 10000000 |
| 33 | 12204240 |
| 34 | 12356630 |
| 35 | 25137930 |
| 36 | 40358373 |
| 37 | 54066635 |
| 38 | 62193780 |
| 39 | 100000000 |
| 40 | 133878822 |
| 41 | 168751484 |
[1,2,3,4,5,6,7,8,9,10,12,42,90,100,120,156,1000, 3615,5219,6174,9723,10000,18278,22620,47988,54240, 100000,551880,837930,1000000,2000718,10000000, 12204240,12356630,25137930,40358373,54066635, 62193780,100000000,133878822,168751484] |