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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 16 |
| 2 | 100 |
| 3 | 400 |
| 4 | 1225 |
| 5 | 3136 |
| 6 | 7056 |
| 7 | 14400 |
| 8 | 27225 |
| 9 | 48400 |
| 10 | 81796 |
| 11 | 132496 |
| 12 | 207025 |
| 13 | 313600 |
| 14 | 462400 |
| 15 | 665856 |
| 16 | 938961 |
| 17 | 1299600 |
| 18 | 1768900 |
| 19 | 2371600 |
| 20 | 3136441 |
| 21 | 4096576 |
| 22 | 5290000 |
| 23 | 6760000 |
| 24 | 8555625 |
| 25 | 10732176 |
| 26 | 13351716 |
| 27 | 16483600 |
| 28 | 20205025 |
| 29 | 24601600 |
| 30 | 29767936 |
| 31 | 35808256 |
[1,16,100,400,1225,3136,7056,14400,27225,48400, 81796,132496,207025,313600,462400,665856,938961, 1299600,1768900,2371600,3136441,4096576,5290000, 6760000,8555625,10732176,13351716,16483600, 20205025,24601600,29767936,35808256] |