login

A365978 as a simple table

na(n)
01
10
21
30
46
524
690
71008
87560
954432
10712152
117620480
1281130896
131266632640
1417587441872
15246734377344
164527397929600
1777238618702336
181340945212763520
1928407941067018240
20574640938744314624
2111868502219930137600
22285787326567523173120

[1,0,1,0,6,24,90,1008,7560,54432,712152,7620480,
 81130896,1266632640,17587441872,246734377344,
 4527397929600,77238618702336,1340945212763520,
 28407941067018240,574640938744314624,
 11868502219930137600,285787326567523173120]