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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 3 |
| 5 | 16 |
| 6 | 8 |
| 7 | 256 |
| 8 | 5 |
| 9 | 9 |
| 10 | 32 |
| 11 | 65536 |
| 12 | 12 |
| 13 | 4294967296 |
| 14 | 512 |
| 15 | 64 |
| 16 | 6 |
| 17 | 18446744073709551616 |
| 18 | 18 |
| 19 | 340282366920938463463374607431768211456 |
| 20 | 48 |
| 21 | 1024 |
| 22 | 131072 |
| 23 | 115792089237316195423570985008687907853269984665640564039457584007913129639936 |
| 24 | 20 |
| 25 | 81 |
| 26 | 8589934592 |
| 27 | 25 |
[1,2,4,3,16,8,256,5,9,32,65536,12,4294967296,512, 64,6,18446744073709551616,18, 340282366920938463463374607431768211456,48,1024, 131072, 11579208923731619542357098500868790785326998466564\ 0564039457584007913129639936,20,81,8589934592,25] |