The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 6 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 232 |
| 12 | 343 |
| 13 | 454 |
| 14 | 565 |
| 15 | 676 |
| 16 | 787 |
| 17 | 898 |
| 18 | 909 |
| 19 | 26962 |
| 20 | 38183 |
| 21 | 40504 |
| 22 | 49294 |
| 23 | 52825 |
| 24 | 63936 |
| 25 | 75157 |
| 26 | 2956592 |
| 27 | 2968692 |
| 28 | 3262623 |
| 29 | 3274723 |
| 30 | 3286823 |
| 31 | 3298923 |
| 32 | 3360633 |
| 33 | 3372733 |
| 34 | 4348434 |
| 35 | 4410144 |
| 36 | 4422244 |
| 37 | 4581854 |
[0,1,2,3,4,5,6,7,8,9,232,343,454,565,676,787,898, 909,26962,38183,40504,49294,52825,63936,75157, 2956592,2968692,3262623,3274723,3286823,3298923, 3360633,3372733,4348434,4410144,4422244,4581854] |