login

A191530 as a triangular array

1
01
101
0201
20301
140401
6260501
512380601
2010184100701
214015245120801
70426020306140901
841406380253671601001
25216821084100304281801101

A191530 as a square array

1010216520217084252
10204212104042140168
10306318156063210
10408424208084
10501053025100
10601263630
107014742
1080168
109018
10100
1011
10
1
1010216520217084252
10204212104042140168
10306318156063210
10408424208084
10501053025100
10601263630
107014742
1080168
109018
10100
1011
10
1