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A197503 as a triangular array

1
11
111
1991
192291
1195353191
145162181162451
173526967967526731
1147160544477845444716051471
129150112041158434584342041150112911
15391507399367462825755338

A197503 as a square array

11111111111
1199194573147291539
1922531625261605501115073
195318196744472041199367
119162967784558434462825
145526444758434755338
173160520411
11475011
1291
1

A197503 as an upper right triangle

11111111111
1199194573147291539
1922531625261605501115073
195318196744472041199367
119162967784558434462825
145526444758434755338
173160520411
11475011
1291
1

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Last modified June 20 00:47 EDT 2019. Contains 324223 sequences. (Running on oeis4.)