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| n | a(n) |
|---|---|
| 1 | 744 |
| 2 | 1132 |
| 3 | 1736 |
| 4 | 3184 |
| 5 | 5784 |
| 6 | 12328 |
| 7 | 25592 |
| 8 | 60856 |
| 9 | 138744 |
| 10 | 356632 |
| 11 | 864056 |
| 12 | 2342104 |
| 13 | 5889144 |
| 14 | 16525528 |
| 15 | 42475832 |
| 16 | 121851736 |
| 17 | 317293944 |
| 18 | 923151832 |
| 19 | 2422801976 |
| 20 | 7113966424 |
| 21 | 18762768504 |
| 22 | 55430893528 |
| 23 | 146666831672 |
| 24 | 435125968216 |
[744,1132,1736,3184,5784,12328,25592,60856,138744, 356632,864056,2342104,5889144,16525528,42475832, 121851736,317293944,923151832,2422801976, 7113966424,18762768504,55430893528,146666831672, 435125968216] |