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A039805 as a triangular array

1
31
631
13931
2319931
444222931
74804822931
129154995122931
2102731931055122931
3454843622121085122931
5428156514012181085122931
85813691147

A039805 as a square array

13613234474129210345542858
1391942801542734848151369
1392248991933626511147
1392251105212401
1392251108218
1392251108
1392251
13922
139
13
1
13613234474129210345542858
1391942801542734848151369
1392248991933626511147
1392251105212401
1392251108218
1392251108
1392251
13922
139
13
1