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A292625 as a triangular array

3
-2914
509-28331
-1705310104-130664
1116637-68200594994-5466129
-14457046189619570-12936231800108-22107258
37221717341-232439088153414230937-2185639876481607-88413515

A292625 as a square array

3-29509-170531116637-14457046137221717341
14-28310104-68200589619570-23243908815
31-130694994-129362313414230937
64-5466800108-218563987
129-221076481607
258-88413
515
3-29509-170531116637-14457046137221717341
14-28310104-68200589619570-23243908815
31-130694994-129362313414230937
64-5466800108-218563987
129-221076481607
258-88413
515