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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 10 |
| 4 | 19 |
| 5 | 1028 |
| 6 | 76 |
| 7 | 279942 |
| 8 | 65558 |
| 9 | 10077718 |
| 10 | 1049608 |
| 11 | 100000000010 |
| 12 | 16777334 |
| 13 | 106993205379084 |
| 14 | 78364444044 |
| 15 | 35184372090920 |
| 16 | 281474976776236 |
| 17 | 295147905179352825872 |
| 18 | 101559966746268 |
| 19 | 708235345355337676357650 |
| 20 | 1152921504607897676 |
| 21 | 46005119909369702026044 |
| 22 | 10000000000100000000020 |
[1,2,10,19,1028,76,279942,65558,10077718,1049608, 100000000010,16777334,106993205379084,78364444044, 35184372090920,281474976776236, 295147905179352825872,101559966746268, 708235345355337676357650,1152921504607897676, 46005119909369702026044,10000000000100000000020] |