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A189217 as a triangular array

2
82
20992
3351652
109542472
61511773452
25321131044592
409128151355892
01422036171707352
1483178645192098972
867461658552125210752
502101713081861153662329912692

A189217 as a square array

28203106254014850
2993591530148621
21655411219122370
224777132801746171
2345104153686163081
2459135174558861
25891701955153
27352092166
289725223
21075299
21269
2

A189217 as an upper right triangle

28203106254014850
2993591530148621
21655411219122370
224777132801746171
2345104153686163081
2459135174558861
25891701955153
27352092166
289725223
21075299
21269
2

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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)