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A104417 as a triangular array

1
11
331
161661
12712749101
13631363531115151
186281862872861615230211
311250311250121964273214040413281
617379161737912421471545311821318841686361
142190703142190703

A104417 as a square array

113161271363186283112506173791142190703
13161271363186283112506173791142190703
164953172861219642421471
110115161527321545311
115230404082131
1214138841
128686
136
1
113161271363186283112506173791142190703
13161271363186283112506173791142190703
164953172861219642421471
110115161527321545311
115230404082131
1214138841
128686
136
1