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A184505 as a triangular array

252
12481248
613245466132
30024170771707730024
149112668225059066822149112
736200281876161097161097281876736200
3618864121676657977142581457977112167663618864
17994960536631221857331315452

A184505 as a square array

2521248613230024149112736200361886417994960
12484546170776682228187612167665366312
613217077505901610975797712185733
30024668221610974258141315452
149112281876579771
7362001216766
3618864
2521248613230024149112736200361886417994960
12484546170776682228187612167665366312
613217077505901610975797712185733
30024668221610974258141315452
149112281876579771
7362001216766
3618864