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| n | a(n) |
|---|---|
| 1 | 1940 |
| 2 | 4901 |
| 3 | 10240 |
| 4 | 21297 |
| 5 | 46621 |
| 6 | 100550 |
| 7 | 214388 |
| 8 | 460948 |
| 9 | 992061 |
| 10 | 2128796 |
| 11 | 4570909 |
| 12 | 9821889 |
| 13 | 21095902 |
| 14 | 45306296 |
| 15 | 97317908 |
| 16 | 209034085 |
| 17 | 448973976 |
| 18 | 964350281 |
| 19 | 2071342213 |
| 20 | 4449024294 |
| 21 | 9556039324 |
| 22 | 20525432468 |
| 23 | 44086562621 |
| 24 | 94693444852 |
[1940,4901,10240,21297,46621,100550,214388,460948, 992061,2128796,4570909,9821889,21095902,45306296, 97317908,209034085,448973976,964350281,2071342213, 4449024294,9556039324,20525432468,44086562621, 94693444852] |