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A301330 as a triangular array

1
11
131
1221
1107101
1131818131
142254525421
1748914314389741
11882334146644142331881
138755214812520252014815523871
188515595062123421749112342506215598851
1

A301330 as a square array

111111111111
13210134274188387885
1271825892335521559
110184514341414815062
11325143664252012342
14289414252017491
174233148112342
11885525062
13871559
1885
1

A301330 as an upper right triangle

111111111111
13210134274188387885
1271825892335521559
110184514341414815062
11325143664252012342
14289414252017491
174233148112342
11885525062
13871559
1885
1

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)