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A360440 as a triangular array

1
11
111
1111
11311
1171511
11107110511
1142280100194511
11115366015400180891039511
113520365614040140140039895913513511

A360440 as a square array

1111111111
111111111
1137104211535
111571280366020365
11105100115400614040
11945180891401400
1110395398959
11135135
11
1
1111111111
111111111
1137104211535
111571280366020365
11105100115400614040
11945180891401400
1110395398959
11135135
11
1