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| n | a(n) |
|---|---|
| 1 | 14 |
| 2 | 174 |
| 3 | 852 |
| 4 | 2780 |
| 5 | 7170 |
| 6 | 15834 |
| 7 | 31304 |
| 8 | 56952 |
| 9 | 97110 |
| 10 | 157190 |
| 11 | 243804 |
| 12 | 364884 |
| 13 | 529802 |
| 14 | 749490 |
| 15 | 1036560 |
| 16 | 1405424 |
| 17 | 1872414 |
| 18 | 2455902 |
| 19 | 3176420 |
| 20 | 4056780 |
| 21 | 5122194 |
| 22 | 6400394 |
| 23 | 7921752 |
| 24 | 9719400 |
| 25 | 11829350 |
| 26 | 14290614 |
| 27 | 17145324 |
| 28 | 20438852 |
| 29 | 24219930 |
[14,174,852,2780,7170,15834,31304,56952,97110, 157190,243804,364884,529802,749490,1036560, 1405424,1872414,2455902,3176420,4056780,5122194, 6400394,7921752,9719400,11829350,14290614, 17145324,20438852,24219930] |