The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 7215664901 |
| 2 | 1566490153 |
| 3 | 3286060651 |
| 4 | 6060651209 |
| 5 | 9008240243 |
| 6 | 4310421593 |
| 7 | 2159335939 |
| 8 | 9235988057 |
| 9 | 8486772677 |
| 10 | 8070824809 |
| 11 | 2836224173 |
| 12 | 3622417399 |
| 13 | 3997644923 |
| 14 | 33374293 |
| 15 | 2582470949 |
| 16 | 6008735203 |
| 17 | 87352039 |
| 18 | 3151776611 |
| 19 | 5015079847 |
| 20 | 7400299213 |
| 21 | 3139925401 |
| 22 | 3754139549 |
[7215664901,1566490153,3286060651,6060651209, 9008240243,4310421593,2159335939,9235988057, 8486772677,8070824809,2836224173,3622417399, 3997644923,33374293,2582470949,6008735203, 87352039,3151776611,5015079847,7400299213, 3139925401,3754139549] |