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A059217 as a triangular array

1
12
531
161014
453726151
14684121150169
7406865924713211701
1741142821112704318335323721
211422034718826166851395310777725537221
121143414916179880598

A059217 as a square array

11514517401211421
23637466867412034721143
110268459214281882641491
141512147121111668561798
115032127041395380598
169170318310777
135327255
37213722
1
11514517401211421
23637466867412034721143
110268459214281882641491
141512147121111668561798
115032127041395380598
169170318310777
135327255
37213722
1