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A193554 as a triangular array

1
11
211
4121
81331
1614641
3215101051
641615201561
128172135352171
25618285670562881
512193684126126843691
10241104512021025221012045101
20481115516533046246233016555111

A193554 as a square array

1124816326412825651210242048
111111111111
1234567891011
13610152128364555
141020355684120165
15153570126210330
162156126252462
172884210462
1836120330
1945165
11055
111
1
1124816326412825651210242048
111111111111
1234567891011
13610152128364555
141020355684120165
15153570126210330
162156126252462
172884210462
1836120330
1945165
11055
111
1