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A289522 as a triangular array

1
10
120
1420
16840
18181660
11032443280
112509610256120
1147218025621696160
11698304550624428160220
118128476105615121408816256300
12016270418623240382030081494404400

A289522 as a square array

111111111111
02468101214161820
0281832507298128162
04164496180304476704
063210225655010561862
085621662415123240
0129642814083820
0161608163008
0222561494
030404
040
0
111111111111
02468101214161820
0281832507298128162
04164496180304476704
063210225655010561862
085621662415123240
0129642814083820
0161608163008
0222561494
030404
040
0