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| n | a(n) |
|---|---|
| 0 | 30 |
| 1 | 31 |
| 2 | 92 |
| 3 | 399 |
| 4 | 8072 |
| 5 | 32687 |
| 6 | 73446 |
| 7 | 106133 |
| 8 | 6441426 |
| 9 | 6547559 |
| 10 | 19536544 |
| 11 | 84693735 |
| 12 | 1713411244 |
| 13 | 6938338711 |
| 14 | 15590088666 |
| 15 | 22528427377 |
| 16 | 1367295731286 |
| 17 | 1389824158663 |
| 18 | 4146944048612 |
| 19 | 17977600353111 |
| 20 | 363698951110832 |
| 21 | 1472773404796439 |
| 22 | 3309245760703710 |
| 23 | 4782019165500149 |
[30,31,92,399,8072,32687,73446,106133,6441426, 6547559,19536544,84693735,1713411244,6938338711, 15590088666,22528427377,1367295731286, 1389824158663,4146944048612,17977600353111, 363698951110832,1472773404796439,3309245760703710, 4782019165500149] |