login

A052542 as a simple table

na(n)
01
12
24
310
424
558
6140
7338
8816
91970
104756
1111482
1227720
1366922
14161564
15390050
16941664
172273378
185488420
1913250218
2031988856
2177227930
22186444716
23450117362
241086679440
252623476242
266333631924
2715290740090
2836915112104
2989120964298
30215157040700

[1,2,4,10,24,58,140,338,816,1970,4756,11482,27720,
 66922,161564,390050,941664,2273378,5488420,
 13250218,31988856,77227930,186444716,450117362,
 1086679440,2623476242,6333631924,15290740090,
 36915112104,89120964298,215157040700]