login

A216462 as a simple table

na(n)
12
25
320
4203
53429
683440
72711768
8112073062
95691327040
10346212384169
1124737419691764
122043836452962923
13192779435018929754
1420538493062072286871
152449347793873500266618
16324446721789278481458200

[2,5,20,203,3429,83440,2711768,112073062,
 5691327040,346212384169,24737419691764,
 2043836452962923,192779435018929754,
 20538493062072286871,2449347793873500266618,
 324446721789278481458200]