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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 691 |
| 2 | 477481 |
| 3 | 329939371 |
| 4 | 227988105361 |
| 5 | 157539780804451 |
| 6 | 108859988535875641 |
| 7 | 75222252078290067931 |
| 8 | 51978576186098436940321 |
| 9 | 35917196144594019925761811 |
| 10 | 24818782535914467768701411401 |
| 11 | 17149778732316897228172675278091 |
[1,691,477481,329939371,227988105361, 157539780804451,108859988535875641, 75222252078290067931,51978576186098436940321, 35917196144594019925761811, 24818782535914467768701411401, 17149778732316897228172675278091] |