login

A015519 as a simple table

na(n)
00
11
22
311
436
5149
6550
72143
88136
931273
10119498
11457907
121752300
136709949
1425685998
1598341639
16376485264
171441362001
185518120850
1921125775707
2080878397364
21309637224677
221185423230902
234538307034543
2417374576685400

[0,1,2,11,36,149,550,2143,8136,31273,119498,
 457907,1752300,6709949,25685998,98341639,
 376485264,1441362001,5518120850,21125775707,
 80878397364,309637224677,1185423230902,
 4538307034543,17374576685400]