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A212257 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 21 |
| 3 | 64 |
| 4 | 157 |
| 5 | 322 |
| 6 | 601 |
| 7 | 1024 |
| 8 | 1641 |
| 9 | 2498 |
| 10 | 3661 |
| 11 | 5184 |
| 12 | 7141 |
| 13 | 9602 |
| 14 | 12657 |
| 15 | 16384 |
| 16 | 20881 |
| 17 | 26242 |
| 18 | 32581 |
| 19 | 40000 |
| 20 | 48621 |
| 21 | 58562 |
| 22 | 69961 |
| 23 | 82944 |
| 24 | 97657 |
| 25 | 114242 |
| 26 | 132861 |
| 27 | 153664 |
| 28 | 176821 |
| 29 | 202498 |
| 30 | 230881 |
| 31 | 262144 |
| 32 | 296481 |
| 33 | 334082 |
| 34 | 375157 |
[1,2,21,64,157,322,601,1024,1641,2498,3661,5184, 7141,9602,12657,16384,20881,26242,32581,40000, 48621,58562,69961,82944,97657,114242,132861, 153664,176821,202498,230881,262144,296481,334082, 375157] |