login

A355671 as a simple table

na(n)
00
10
21
30
412
560
6570
78190
8134456
92408616
1049307670
111159112130
1230619757652
13891045909468
1428244653953698
15969331283419590
1635858099428919280
171423688804991442896
1860402176709135347502
192726896792761748601226
20130498364319404393167820

[0,0,1,0,12,60,570,8190,134456,2408616,49307670,
 1159112130,30619757652,891045909468,
 28244653953698,969331283419590,35858099428919280,
 1423688804991442896,60402176709135347502,
 2726896792761748601226,130498364319404393167820]