login

A151370 as a simple table

na(n)
01
10
22
33
420
560
6345
71400
87770
936876
10204876
111062600
125984352
1332772168
14187727826
151065491427
166206538910
1736123454224
18213645926208
191266954939822
207593846587496
2145694598654640
22277066122022872
231686973019649060
2410331412410444280
2563524084460496480
26392411097399517800

[1,0,2,3,20,60,345,1400,7770,36876,204876,1062600,
 5984352,32772168,187727826,1065491427,6206538910,
 36123454224,213645926208,1266954939822,
 7593846587496,45694598654640,277066122022872,
 1686973019649060,10331412410444280,
 63524084460496480,392411097399517800]