The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 10 |
| 4 | 69 |
| 5 | 26 |
| 6 | 1328 |
| 7 | 50 |
| 8 | 4165 |
| 9 | 739 |
| 10 | 10130 |
| 11 | 122 |
| 12 | 2994048 |
| 13 | 170 |
| 14 | 38764 |
| 15 | 50760 |
| 16 | 1052741 |
| 17 | 290 |
| 18 | 34072601 |
| 19 | 362 |
| 20 | 64100694 |
| 21 | 194834 |
| 22 | 235592 |
| 23 | 530 |
| 24 | 110111416192 |
| 25 | 15651 |
| 26 | 459178 |
| 27 | 532180 |
| 28 | 482430598 |
| 29 | 842 |
| 30 | 656271867808 |
| 31 | 962 |
| 32 | 1074794565 |
| 33 | 1187262 |
[1,5,10,69,26,1328,50,4165,739,10130,122,2994048, 170,38764,50760,1052741,290,34072601,362,64100694, 194834,235592,530,110111416192,15651,459178, 532180,482430598,842,656271867808,962,1074794565, 1187262] |