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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 15 |
| 3 | 146 |
| 4 | 237 |
| 5 | 597 |
| 6 | 1603 |
| 7 | 14545 |
| 8 | 13863 |
| 9 | 16053 |
| 10 | 55805 |
| 11 | 393565 |
| 12 | 219509 |
| 13 | 153263 |
| 14 | 35981 |
| 15 | 1789339 |
| 16 | 4686907 |
| 17 | 11047438 |
| 18 | 7487726 |
| 19 | 1589662 |
| 20 | 39291566 |
| 21 | 12581421 |
| 22 | 6974465 |
| 23 | 93519854 |
| 24 | 140140538 |
| 25 | 5835191 |
| 26 | 756869018 |
| 27 | 251306317 |
| 28 | 285074689 |
| 29 | 1102062347 |
| 30 | 327023206 |
| 31 | 4282236806 |
[10,15,146,237,597,1603,14545,13863,16053,55805, 393565,219509,153263,35981,1789339,4686907, 11047438,7487726,1589662,39291566,12581421, 6974465,93519854,140140538,5835191,756869018, 251306317,285074689,1102062347,327023206, 4282236806] |