login

A030962 as a simple table

na(n)
12
24
314
456
5282
61696
711876
895010
9855097
108550971
1194060683
121128728204
1314673466654
14205428533159
153081427997387
1649302847958201
17838148415289426
1815086671475209678
19286646758028983900
205732935160579678000

[2,4,14,56,282,1696,11876,95010,855097,8550971,
 94060683,1128728204,14673466654,205428533159,
 3081427997387,49302847958201,838148415289426,
 15086671475209678,286646758028983900,
 5732935160579678000]