login

A085807 as a simple table

na(n)
01
10
21
34
464
51152
634372
71335008
869599744
94577345152
10374491314176
1137154032517376
124402467119882240
13613680867638476800
1499443966100565999872
1518534733913629064343552
163937496200758879526977536
17945776134421421651222708224
18255043190756805184245158084608

[1,0,1,4,64,1152,34372,1335008,69599744,
 4577345152,374491314176,37154032517376,
 4402467119882240,613680867638476800,
 99443966100565999872,18534733913629064343552,
 3937496200758879526977536,
 945776134421421651222708224,
 255043190756805184245158084608]