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A172040 as a triangular array

1
02
024
0688
022282416
090112966432
039448441628816064
01806220018961344800384128
08558103648952644840002112896256
041586501444339231616201601126453762048512
0

A172040 as a square array

10000000000
22622903941806855841586
482811248422001036450144
824964161896895243392
16642881344644831616
32160800400020160
64384211211264
1288965376
2562048
512
10000000000
22622903941806855841586
482811248422001036450144
824964161896895243392
16642881344644831616
32160800400020160
64384211211264
1288965376
2562048
512