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A209349 as a triangular array

1
11
111
1101
11101
115101
11929101
1111100182101
111618212251198101
11194843542158768142101
1125902179567625821344456620101

A209349 as a square array

11111111111
1111111111
1015911161925
10129100182484902
1011821225354217956
10111981587676258
1018142213444
10156620
101
10
1
11111111111
1111111111
1015911161925
10129100182484902
1011821225354217956
10111981587676258
1018142213444
10156620
101
10
1