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| n | a(n) |
|---|---|
| 1 | 36 |
| 2 | 77 |
| 3 | 179 |
| 4 | 419 |
| 5 | 991 |
| 6 | 2345 |
| 7 | 5537 |
| 8 | 13105 |
| 9 | 31063 |
| 10 | 73591 |
| 11 | 174311 |
| 12 | 412949 |
| 13 | 978301 |
| 14 | 2317617 |
| 15 | 5490567 |
| 16 | 13007447 |
| 17 | 30815207 |
| 18 | 73002717 |
| 19 | 172947085 |
| 20 | 409720065 |
| 21 | 970646871 |
| 22 | 2299510047 |
| 23 | 5447651751 |
| 24 | 12905753661 |
| 25 | 30574362581 |
| 26 | 72432161761 |
[36,77,179,419,991,2345,5537,13105,31063,73591, 174311,412949,978301,2317617,5490567,13007447, 30815207,73002717,172947085,409720065,970646871, 2299510047,5447651751,12905753661,30574362581, 72432161761] |