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A204007 as a triangular array

1
-10
-51-1
-112-1-2
75-221-3
19-28-1535-1-4
35-998435-511-5
55-220375-210-7070-1-6
79-403990-1155462126-921-7
107-6602093-35753069-924-210117-1

A204007 as a square array

1-1-5-1719355579107
01125-28-99-220-403-660
-1-1-22-15843759902093
-213535-210-1155-3575
-3-1-51-704623069
-4170126-924
-5-1-92-210
-61117
-7-1
1-1-5-1719355579107
01125-28-99-220-403-660
-1-1-22-15843759902093
-213535-210-1155-3575
-3-1-51-704623069
-4170126-924
-5-1-92-210
-61117
-7-1