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A193919 as a triangular array

1
11
132
2794
31425217
52864754612
8531482241959420
139932660367946818533
21181687150220731855105635354
3432714053543578663574711228065988
5558428028005

A193919 as a square array

111235813213455
13714285399181327584
29256414832668714052802
42175224603150235438005
74619567920735786
129446818556357
2018510564711
333532280
54659
88
111235813213455
13714285399181327584
29256414832668714052802
42175224603150235438005
74619567920735786
129446818556357
2018510564711
333532280
54659
88