login

A110199 as a simple table

na(n)
01
11
22
32
44
54
69
79
823
923
1065
1165
12197
13197
14626
15626
162056
172056
186918
196918
2023714
2123714
2282500
2382500
24290512
25290512
261033412
271033412
283707852
293707852
3013402697
3113402697
3248760367
3348760367
34178405157
35178405157
36656043857

[1,1,2,2,4,4,9,9,23,23,65,65,197,197,626,626,2056,
 2056,6918,6918,23714,23714,82500,82500,290512,
 290512,1033412,1033412,3707852,3707852,13402697,
 13402697,48760367,48760367,178405157,178405157,
 656043857]