login

A326369 as a simple table

na(n)
10
20
30
4762
512699
690270
7417435
81478160
94354497
1011203269
1125970895
1255414395
13110505120
14208300257
15374375664
16645922095
171075615380
181736379630
192727171042
204179918384
216267764745
229214763640
2313307191065
2418906643602
2526465101179
2636542141595
2749824502425

[0,0,0,762,12699,90270,417435,1478160,4354497,
 11203269,25970895,55414395,110505120,208300257,
 374375664,645922095,1075615380,1736379630,
 2727171042,4179918384,6267764745,9214763640,
 13307191065,18906643602,26465101179,36542141595,
 49824502425]