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| n | a(n) |
|---|---|
| 1 | 1736 |
| 2 | 2568 |
| 3 | 4008 |
| 4 | 6856 |
| 5 | 12168 |
| 6 | 23016 |
| 7 | 44680 |
| 8 | 90824 |
| 9 | 189032 |
| 10 | 407880 |
| 11 | 900168 |
| 12 | 2043496 |
| 13 | 4730184 |
| 14 | 11179080 |
| 15 | 26815912 |
| 16 | 65246024 |
| 17 | 160397576 |
| 18 | 397950312 |
| 19 | 993981960 |
| 20 | 2496937288 |
| 21 | 6298923240 |
| 22 | 15945371592 |
| 23 | 40469357512 |
| 24 | 102926663144 |
[1736,2568,4008,6856,12168,23016,44680,90824, 189032,407880,900168,2043496,4730184,11179080, 26815912,65246024,160397576,397950312,993981960, 2496937288,6298923240,15945371592,40469357512, 102926663144] |