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A136237 as a triangular array

1
61
54151
629225241
90033770504331
1532767165510988891421
30315531539315259236239031386511
68406990370724486688092672672441351989601
1736020806992226060188767184202254361442049

A136237 as a square array

165462990031532763031553684069901736020806
115225377071655153931537072448992226060
124504109882592366688092188767184
1338912390367267220225436
1421386441351442049
1511989
160
1
165462990031532763031553684069901736020806
115225377071655153931537072448992226060
124504109882592366688092188767184
1338912390367267220225436
1421386441351442049
1511989
160
1