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A271453 as a triangular array

1
01
2-11
33-21
1105-31
3111-58-41
1012016-1312-51
32881429-2517-61
110224777-2554-4223-71
3760855170102-7996-6530-81
13036290568568181-175161-9538-91
45750101312220617-113356-336256-13347-101

A271453 as a square array

10231131101328110237601303645750
1-130112081247855290510131
1-25-5164771706852220
1-38-1329-2510268617
1-412-2554-79181-113
1-517-4296-175356
1-623-65161-336
1-730-95256
1-838-133
1-947
1-10
1
10231131101328110237601303645750
1-130112081247855290510131
1-25-5164771706852220
1-38-1329-2510268617
1-412-2554-79181-113
1-517-4296-175356
1-623-65161-336
1-730-95256
1-838-133
1-947
1-10
1