login

A051924 as a simple table

na(n)
11
24
314
450
5182
6672
72508
89438
935750
10136136
11520676
121998724
137696444
1429716000
15115000920
16445962870
171732525830
186741529080
1926270128500
20102501265020
21400411345620
221565841089280
236129331763880
2424014172955500

[1,4,14,50,182,672,2508,9438,35750,136136,520676,
 1998724,7696444,29716000,115000920,445962870,
 1732525830,6741529080,26270128500,102501265020,
 400411345620,1565841089280,6129331763880,
 24014172955500]