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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 8 |
| 4 | 15 |
| 5 | 35 |
| 6 | 23 |
| 7 | 29 |
| 8 | 160 |
| 9 | 208 |
| 10 | 66 |
| 11 | 53 |
| 12 | 660 |
| 13 | 2076 |
| 14 | 1198 |
| 15 | 190 |
| 16 | 93 |
| 17 | 2651 |
| 18 | 18369 |
| 19 | 25968 |
| 20 | 7022 |
| 21 | 547 |
| 22 | 159 |
| 23 | 10350 |
| 24 | 158109 |
| 25 | 489294 |
| 26 | 331130 |
| 27 | 41035 |
| 28 | 1575 |
| 29 | 267 |
| 30 | 39807 |
| 31 | 1317780 |
| 32 | 9051857 |
| 33 | 13332096 |
| 34 | 4213002 |
| 35 | 240237 |
| 36 | 4535 |
| 37 | 443 |
| 38 | 151463 |
| 39 | 10791350 |
| 40 | 162207955 |
[3,7,8,15,35,23,29,160,208,66,53,660,2076,1198, 190,93,2651,18369,25968,7022,547,159,10350,158109, 489294,331130,41035,1575,267,39807,1317780, 9051857,13332096,4213002,240237,4535,443,151463, 10791350,162207955] |