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A201847 as a triangular array

0
11
151
325253
197125971
9411201920194119
7189717031547731703118977
25874125981115663191566319259811874125
25416892809217472499071097973214724990728092174168925
83201985

A201847 as a square array

0113197252583
1525974111897874141689201985
1251252019170312598112809217
397201954773156631947249907
1411170311566319109797321
9189725981147249907
787412809217
2541689
25

A201847 as an upper right triangle

0113197252583
1525974111897874141689201985
1251252019170312598112809217
397201954773156631947249907
1411170311566319109797321
9189725981147249907
787412809217
2541689
25

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Last modified January 18 16:27 EST 2020. Contains 331011 sequences. (Running on oeis4.)