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A106210 as a triangular array

1
11
331
161651
1271273971
136313634167291
18628186285671967115111
31125031125094643160271864168131
617379161737911876160316600364153191231151
142190703142190703

A106210 as a square array

113161271363186283112506173791142190703
13161271363186283112506173791142190703
15394165671946431876160
177296716027316600
19115186436415
1111683191
113231
115
1
113161271363186283112506173791142190703
13161271363186283112506173791142190703
15394165671946431876160
177296716027316600
19115186436415
1111683191
113231
115
1