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A130313 as a triangular array

1
21
411
6211
102111
1242111
18421111
226221111
2864211111
321042211111

A130313 as a square array

1246101218222832
1122446610
11122244
1111222
111112
11111
1111
111
11
1
1246101218222832
1122446610
11122244
1111222
111112
11111
1111
111
11
1