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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 5 |
| 5 | 6 |
| 6 | 9 |
| 7 | 11 |
| 8 | 15 |
| 9 | 30 |
| 10 | 41 |
| 11 | 54 |
| 12 | 73 |
| 13 | 94 |
| 14 | 123 |
| 15 | 157 |
| 16 | 231 |
| 17 | 296 |
| 18 | 383 |
| 19 | 486 |
| 20 | 620 |
| 21 | 780 |
| 22 | 983 |
| 23 | 1225 |
| 24 | 1530 |
| 25 | 1958 |
| 26 | 2435 |
| 27 | 3008 |
| 28 | 3714 |
| 29 | 4558 |
| 30 | 5592 |
| 31 | 6823 |
| 32 | 8319 |
| 33 | 10098 |
| 34 | 12243 |
| 35 | 14786 |
| 36 | 17977 |
| 37 | 21636 |
| 38 | 26013 |
| 39 | 31181 |
| 40 | 37331 |
| 41 | 44571 |
| 42 | 53155 |
| 43 | 63231 |
| 44 | 75130 |
| 45 | 89067 |
| 46 | 105461 |
[1,1,1,5,6,9,11,15,30,41,54,73,94,123,157,231,296, 383,486,620,780,983,1225,1530,1958,2435,3008,3714, 4558,5592,6823,8319,10098,12243,14786,17977,21636, 26013,31181,37331,44571,53155,63231,75130,89067, 105461] |