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A274106 as a triangular array

1
11
214
21814
41123832
411898184100
8124188576652208
8132356170435322816632
161405803840120521694490801280
161509408480389328925693800376003856
32160139016000982923228485400804128001166567744
32

A274106 as a square array

1122448816163232
1111111111
4812182432405060
1438981883565809401390
3218457617043840848016000
1006523532120523893298292
20828161694489256322848
632908093800540080
128037600412800
3856116656
7744
1122448816163232
1111111111
4812182432405060
1438981883565809401390
3218457617043840848016000
1006523532120523893298292
20828161694489256322848
632908093800540080
128037600412800
3856116656
7744