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A163938 as a triangular array

1
33
11286
5022513510
2741858209248615
1764164642914813482149121
1306815835239864030122070485415228
10958416551725552724613278024320703229711086336

A163938 as a square array

131150274176413068109584
3282251858164641583521655172
61352092291483986405552724
10486134823012206132780
151491704852432070
214152322971
2810863
36
131150274176413068109584
3282251858164641583521655172
61352092291483986405552724
10486134823012206132780
151491704852432070
214152322971
2810863
36