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A006508 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 9 |
| 3 | 16 |
| 4 | 26 |
| 5 | 39 |
| 6 | 56 |
| 7 | 78 |
| 8 | 106 |
| 9 | 141 |
| 10 | 184 |
| 11 | 236 |
| 12 | 299 |
| 13 | 374 |
| 14 | 465 |
| 15 | 570 |
| 16 | 696 |
| 17 | 843 |
| 18 | 1014 |
| 19 | 1212 |
| 20 | 1441 |
| 21 | 1708 |
| 22 | 2014 |
| 23 | 2365 |
| 24 | 2769 |
| 25 | 3226 |
| 26 | 3749 |
| 27 | 4343 |
| 28 | 5016 |
| 29 | 5774 |
| 30 | 6630 |
| 31 | 7596 |
| 32 | 8676 |
| 33 | 9897 |
| 34 | 11259 |
| 35 | 12784 |
| 36 | 14482 |
| 37 | 16383 |
| 38 | 18502 |
| 39 | 20847 |
| 40 | 23458 |
| 41 | 26354 |
| 42 | 29562 |
| 43 | 33112 |
| 44 | 37041 |
| 45 | 41370 |
[1,4,9,16,26,39,56,78,106,141,184,236,299,374,465, 570,696,843,1014,1212,1441,1708,2014,2365,2769, 3226,3749,4343,5016,5774,6630,7596,8676,9897, 11259,12784,14482,16383,18502,20847,23458,26354, 29562,33112,37041,41370] |