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A111845 as a triangular array

1
11
441
4040161
10401040544641
78240782404896083202561
185042561850425613110400287872013158410241
1446322444814463224448111925998082982187520180270080209920040961

A111845 as a square array

114401040782401850425614463224448
14401040782401850425614463224448
116544489601311040011192599808
164832028787202982187520
1256131584180270080
110242099200
14096
1
114401040782401850425614463224448
14401040782401850425614463224448
116544489601311040011192599808
164832028787202982187520
1256131584180270080
110242099200
14096
1