login

A035731 as a simple table

na(n)
01
172
22592
362232
41121472
516186536
6194986080
72017132920
818300435840
9147972367880
101080041397408
117190430174936
1244042615547456
13250012542410856
141323529602867936
156569619630522168
1630721376739859200

[1,72,2592,62232,1121472,16186536,194986080,
 2017132920,18300435840,147972367880,1080041397408,
 7190430174936,44042615547456,250012542410856,
 1323529602867936,6569619630522168,
 30721376739859200]