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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 41 |
| 3 | 932 |
| 4 | 23522 |
| 5 | 886940 |
| 6 | 30129628 |
| 7 | 1068913988 |
| 8 | 37795185266 |
| 9 | 1339340557254 |
| 10 | 47515355206475 |
| 11 | 1685877049306746 |
| 12 | 59829998749240513 |
| 13 | 2123405993462787013 |
| 14 | 75363618898063174610 |
| 15 | 2674832296742845190030 |
| 16 | 94936648715702653859799 |
[0,41,932,23522,886940,30129628,1068913988, 37795185266,1339340557254,47515355206475, 1685877049306746,59829998749240513, 2123405993462787013,75363618898063174610, 2674832296742845190030,94936648715702653859799] |