The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 633 |
| 2 | 634 |
| 3 | 635 |
| 4 | 636 |
| 5 | 637 |
| 6 | 638 |
| 7 | 639 |
| 8 | 877 |
| 9 | 878 |
| 10 | 879 |
| 11 | 880 |
| 12 | 881 |
| 13 | 882 |
| 14 | 883 |
| 15 | 884 |
| 16 | 1185 |
| 17 | 5061 |
| 18 | 33459 |
| 19 | 438240 |
| 20 | 682290 |
| 21 | 17263489 |
| 22 | 188423892 |
| 23 | 991790057 |
| 24 | 7231603790 |
| 25 | 75314706735 |
| 26 | 62651040995719 |
| 27 | 296757769625554 |
| 28 | 4295141978111813 |
| 29 | 14929328605861651 |
| 30 | 516659008545595106 |
[633,634,635,636,637,638,639,877,878,879,880,881, 882,883,884,1185,5061,33459,438240,682290, 17263489,188423892,991790057,7231603790, 75314706735,62651040995719,296757769625554, 4295141978111813,14929328605861651, 516659008545595106] |