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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 5 |
| 4 | 32 |
| 5 | 94 |
| 6 | 219 |
| 7 | 437 |
| 8 | 804 |
| 9 | 1362 |
| 10 | 2177 |
| 11 | 3271 |
| 12 | 4768 |
| 13 | 6708 |
| 14 | 9227 |
| 15 | 12381 |
| 16 | 16254 |
| 17 | 20954 |
| 18 | 26707 |
| 19 | 33461 |
| 20 | 41480 |
| 21 | 50884 |
| 22 | 61703 |
| 23 | 74183 |
| 24 | 88606 |
| 25 | 104862 |
| 26 | 123481 |
| 27 | 144241 |
| 28 | 167604 |
| 29 | 193648 |
| 30 | 222799 |
| 31 | 254731 |
| 32 | 290244 |
| 33 | 329512 |
| 34 | 372545 |
| 35 | 419661 |
| 36 | 470822 |
| 37 | 526646 |
| 38 | 587481 |
| 39 | 653505 |
[1,5,32,94,219,437,804,1362,2177,3271,4768,6708, 9227,12381,16254,20954,26707,33461,41480,50884, 61703,74183,88606,104862,123481,144241,167604, 193648,222799,254731,290244,329512,372545,419661, 470822,526646,587481,653505] |