login

A281762 as a simple table

na(n)
15
2110
3609
42808
512191
649986
7201450
8795220
93098932
1011944444
1145648773
12173194466
13653072024
142449607050
159146028282
1634010834368
17126024445869
18465494253234
191714507604630
206298717534388
2123086454425976
2284439440608072

[5,110,609,2808,12191,49986,201450,795220,3098932,
 11944444,45648773,173194466,653072024,2449607050,
 9146028282,34010834368,126024445869,465494253234,
 1714507604630,6298717534388,23086454425976,
 84439440608072]