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A299588 as a triangular array

0
11
040
1441
0161160
14888481
088128412880
124031229229312401
070411772021707201177040
11600263432664186418432626316001
040326891563858139384205813915638689

A299588 as a square array

01010101010
14416488824070416004032
04181231117263689
116884229720432615638
048122292170641858139
18831720641838420
0240117432658139
170426315638
01600689
1
01010101010
14416488824070416004032
04181231117263689
116884229720432615638
048122292170641858139
18831720641838420
0240117432658139
170426315638
01600689
1