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A016098 as a simple table
| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 10 |
| 6 | 71 |
| 7 | 448 |
| 8 | 2710 |
| 9 | 16285 |
| 10 | 99179 |
| 11 | 619784 |
| 12 | 4005585 |
| 13 | 26901537 |
| 14 | 188224882 |
| 15 | 1373263700 |
| 16 | 10444784477 |
| 17 | 82735225014 |
| 18 | 681599167459 |
| 19 | 5830974941867 |
| 20 | 51717594114952 |
| 21 | 474845349889731 |
| 22 | 4506624255883683 |
| 23 | 44151662795470696 |
| 24 | 445957579390657965 |
[0,0,0,0,1,10,71,448,2710,16285,99179,619784, 4005585,26901537,188224882,1373263700,10444784477, 82735225014,681599167459,5830974941867, 51717594114952,474845349889731,4506624255883683, 44151662795470696,445957579390657965] |