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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 16 |
| 4 | 64 |
| 5 | 36 |
| 6 | 1024 |
| 7 | 4096 |
| 8 | 144 |
| 9 | 65536 |
| 10 | 262144 |
| 11 | 576 |
| 12 | 4194304 |
| 13 | 1296 |
| 14 | 900 |
| 15 | 268435456 |
| 16 | 1073741824 |
| 17 | 9216 |
| 18 | 5184 |
| 19 | 68719476736 |
| 20 | 36864 |
| 21 | 1099511627776 |
| 22 | 4398046511104 |
| 23 | 3600 |
| 24 | 70368744177664 |
| 25 | 46656 |
| 26 | 589824 |
| 27 | 4503599627370496 |
| 28 | 82944 |
[1,4,16,64,36,1024,4096,144,65536,262144,576, 4194304,1296,900,268435456,1073741824,9216,5184, 68719476736,36864,1099511627776,4398046511104, 3600,70368744177664,46656,589824,4503599627370496, 82944] |