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A232886 as a triangular array

83
527578
2751129203473
1255623593628032518886
51716369555518692802552732395877
1963325126418510632221711359352910100945688462013
69836864418281653153482029286526177537918660094361735612787

A232886 as a square array

8352727511255651716196332698368
57812920235936369555551264185644182816
347328032518692802106322217153153482029
1888655273231359352910286526177537
9587710094568891866009436
4620131735612787
8352727511255651716196332698368
57812920235936369555551264185644182816
347328032518692802106322217153153482029
1888655273231359352910286526177537
9587710094568891866009436
4620131735612787