login

A162791 as a simple table

na(n)
01
116
2240
33480
450400
5729120
610547880
7152586000
82207316720
931931110680
10461916453600
116682097644320
1296663430749480
131398336169885200
1420228374156231920
15292624284336944280
164233111921066520800

[1,16,240,3480,50400,729120,10547880,152586000,
 2207316720,31931110680,461916453600,6682097644320,
 96663430749480,1398336169885200,20228374156231920,
 292624284336944280,4233111921066520800]