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A193968 as a triangular array

1
11
743
191274
543321117
1428854331811
37623214487542918
985609376232141874729
258315969876083762281417647
676341802583159698460836922812376
1771010945

A193968 as a square array

11719541423769852583676317710
141233882326091596418010945
3721541443769872583
41133872326081596
71854141376984
112987228608
1847141369
2976228
47123
76

A193968 as an upper right triangle

11719541423769852583676317710
141233882326091596418010945
3721541443769872583
41133872326081596
71854141376984
112987228608
1847141369
2976228
47123
76

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Last modified October 26 02:14 EDT 2021. Contains 348256 sequences. (Running on oeis4.)