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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 24 |
| 2 | 90 |
| 3 | 200 |
| 4 | 354 |
| 5 | 552 |
| 6 | 794 |
| 7 | 1080 |
| 8 | 1410 |
| 9 | 1784 |
| 10 | 2202 |
| 11 | 2664 |
| 12 | 3170 |
| 13 | 3720 |
| 14 | 4314 |
| 15 | 4952 |
| 16 | 5634 |
| 17 | 6360 |
| 18 | 7130 |
| 19 | 7944 |
| 20 | 8802 |
| 21 | 9704 |
| 22 | 10650 |
| 23 | 11640 |
| 24 | 12674 |
| 25 | 13752 |
| 26 | 14874 |
| 27 | 16040 |
| 28 | 17250 |
| 29 | 18504 |
| 30 | 19802 |
| 31 | 21144 |
| 32 | 22530 |
| 33 | 23960 |
| 34 | 25434 |
| 35 | 26952 |
| 36 | 28514 |
| 37 | 30120 |
| 38 | 31770 |
| 39 | 33464 |
| 40 | 35202 |
| 41 | 36984 |
[1,24,90,200,354,552,794,1080,1410,1784,2202,2664, 3170,3720,4314,4952,5634,6360,7130,7944,8802,9704, 10650,11640,12674,13752,14874,16040,17250,18504, 19802,21144,22530,23960,25434,26952,28514,30120, 31770,33464,35202,36984] |