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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 513 |
| 3 | 1024 |
| 4 | 19684 |
| 5 | 20195 |
| 6 | 39366 |
| 7 | 262145 |
| 8 | 262656 |
| 9 | 281827 |
| 10 | 524288 |
| 11 | 1953126 |
| 12 | 1953637 |
| 13 | 1972808 |
| 14 | 2215269 |
| 15 | 3906250 |
| 16 | 10077697 |
| 17 | 10078208 |
| 18 | 10097379 |
| 19 | 10339840 |
| 20 | 12030821 |
| 21 | 20155392 |
| 22 | 40353608 |
| 23 | 40354119 |
| 24 | 40373290 |
| 25 | 40615751 |
| 26 | 42306732 |
| 27 | 50431303 |
| 28 | 80707214 |
| 29 | 134217729 |
| 30 | 134218240 |
| 31 | 134237411 |
[2,513,1024,19684,20195,39366,262145,262656, 281827,524288,1953126,1953637,1972808,2215269, 3906250,10077697,10078208,10097379,10339840, 12030821,20155392,40353608,40354119,40373290, 40615751,42306732,50431303,80707214,134217729, 134218240,134237411] |