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A102228 as a triangular array

1
21
3-21
7-1361
17-3423-101
75-214224-121221
346-10801361-71255-421
4874-1774826541-196156616-1097861
49047-210687319527-20086871593-32024-1289-1701
3009094-1295893122536661-197996729144014-2280135311880

A102228 as a square array

123717753464874490473009094
1-2-13-34-214-1080-17748-210687-12958931
162322413612654131952722536661
1-10-121-712-19615-200868-19799672
122556616715939144014
1-42-1097-32024-2280135
186-1289311880
1-170
1

A102228 as an upper right triangle

123717753464874490473009094
1-2-13-34-214-1080-17748-210687-12958931
162322413612654131952722536661
1-10-121-712-19615-200868-19799672
122556616715939144014
1-42-1097-32024-2280135
186-1289311880
1-170
1

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Last modified March 28 15:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)