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A208345 as a triangular array

1
03
017
01317
0131041
013113099
013123587239
0131340108245577
01314451303226761393
013155015340693818363363
01316551774971236268249258119
01

A208345 as a square array

100000000000
31111111111
733333333
1710111213141516
41303540455055
9987108130153177
239245322406497
5776769381236
139318362682
33634925
8119
100000000000
31111111111
733333333
1710111213141516
41303540455055
9987108130153177
239245322406497
5776769381236
139318362682
33634925
8119