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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 2 |
| 3 | 4 |
| 4 | 14 |
| 5 | 24 |
| 6 | 40 |
| 7 | 56 |
| 8 | 96 |
| 9 | 136 |
| 10 | 186 |
| 11 | 236 |
| 12 | 310 |
| 13 | 384 |
| 14 | 472 |
| 15 | 560 |
| 16 | 712 |
| 17 | 864 |
| 18 | 1034 |
| 19 | 1204 |
| 20 | 1414 |
| 21 | 1624 |
| 22 | 1856 |
| 23 | 2088 |
| 24 | 2392 |
| 25 | 2696 |
| 26 | 3026 |
| 27 | 3356 |
| 28 | 3742 |
| 29 | 4128 |
| 30 | 4544 |
| 31 | 4960 |
| 32 | 5536 |
| 33 | 6112 |
| 34 | 6722 |
| 35 | 7332 |
| 36 | 8014 |
| 37 | 8696 |
| 38 | 9416 |
| 39 | 10136 |
| 40 | 10976 |
| 41 | 11816 |
| 42 | 12698 |
| 43 | 13580 |
[0,0,2,4,14,24,40,56,96,136,186,236,310,384,472, 560,712,864,1034,1204,1414,1624,1856,2088,2392, 2696,3026,3356,3742,4128,4544,4960,5536,6112,6722, 7332,8014,8696,9416,10136,10976,11816,12698,13580] |