login

A284887 as a simple table

na(n)
11
21463
35852
40
511704
629260
725080
80
90
1035112
1115960
120
130
140
1523408
160
170
180
1927720

[1,1463,5852,0,11704,29260,25080,0,0,35112,15960,
 0,0,0,23408,0,0,0,27720]