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A358050 as a triangular array

1
10
120
1430
161640
18396450
1107225825660
1121156641719102470
1141681360618411496409680
11623124241626557888770521638490
11830439343540019566054354451719465536100

A358050 as a square array

11111111111
024681012141618
03163972115168231304
0464258664136024243934
05256171961841626535400
0610241149657888195660
07409677052543544
0816384517194
0965536
010
0
11111111111
024681012141618
03163972115168231304
0464258664136024243934
05256171961841626535400
0610241149657888195660
07409677052543544
0816384517194
0965536
010
0