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| n | a(n) |
|---|---|
| 0 | 512 |
| 1 | 10604499373 |
| 2 | 2641807540224 |
| 3 | 78815638671875 |
| 4 | 922190162669056 |
| 5 | 6351461955384057 |
| 6 | 31087100296429568 |
| 7 | 119851595982618319 |
| 8 | 387420489000000000 |
| 9 | 1093685272684360901 |
| 10 | 2773078757450186752 |
| 11 | 6443858614676334363 |
| 12 | 13929745610903012864 |
| 13 | 28334269484119140625 |
| 14 | 54716887507601719296 |
[512,10604499373,2641807540224,78815638671875, 922190162669056,6351461955384057, 31087100296429568,119851595982618319, 387420489000000000,1093685272684360901, 2773078757450186752,6443858614676334363, 13929745610903012864,28334269484119140625, 54716887507601719296] |