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A134557 as a triangular array

1
11
311
4211
84211
1052111
15632111
168321111
1994321111
251364221111
2614742211111
34178532211111
381895332211111
391996332

A134557 as a square array

11348101516192526343839
112456891314171819
112233467899
11122344556
1111222333
111122233
11111222
111112
11111
1111
111
11
1
11348101516192526343839
112456891314171819
112233467899
11122344556
1111222333
111122233
11111222
111112
11111
1111
111
11
1