login

A346755 as a simple table

na(n)
00
10
20
30
41
55
615
735
8105
9756
106510
1146530
12289245
131892605
1416187171
15170721915
161833783770
1718875258780
18196470797580
192255939795436
2029179692064545
21401813199660285
225612352516200815
2379620308330422475
241182881543312932386

[0,0,0,0,1,5,15,35,105,756,6510,46530,289245,
 1892605,16187171,170721915,1833783770,18875258780,
 196470797580,2255939795436,29179692064545,
 401813199660285,5612352516200815,
 79620308330422475,1182881543312932386]