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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 16 |
| 3 | 8 |
| 4 | 128 |
| 5 | 64 |
| 6 | 1024 |
| 7 | 512 |
| 8 | 8192 |
| 9 | 4096 |
| 10 | 65536 |
| 11 | 32768 |
| 12 | 524288 |
| 13 | 262144 |
| 14 | 4194304 |
| 15 | 2097152 |
| 16 | 33554432 |
| 17 | 16777216 |
| 18 | 268435456 |
| 19 | 134217728 |
| 20 | 2147483648 |
| 21 | 1073741824 |
| 22 | 17179869184 |
| 23 | 8589934592 |
| 24 | 137438953472 |
| 25 | 68719476736 |
| 26 | 1099511627776 |
[1,16,8,128,64,1024,512,8192,4096,65536,32768, 524288,262144,4194304,2097152,33554432,16777216, 268435456,134217728,2147483648,1073741824, 17179869184,8589934592,137438953472,68719476736, 1099511627776] |