login

A163514 as a simple table

na(n)
01
122
2462
39702
4203742
54278351
689840520
71886549280
839615400440
9831878586000
1017468509071090
11366818925627000
127702782398341800
13161749714998425400
143396561002126245800
1571323937982067871100

[1,22,462,9702,203742,4278351,89840520,1886549280,
 39615400440,831878586000,17468509071090,
 366818925627000,7702782398341800,
 161749714998425400,3396561002126245800,
 71323937982067871100]