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A160474 as a triangular array

-1
51-10
-105942961-210
356487-11594012642-420
-10114129535804857-4751890254562-4620
48350824787-180715099112689347661-1809095865471466-60060

A160474 as a square array

-151-10594356487-10114129548350824787
-102961-11594035804857-18071509911
-21012642-47518902689347661
-420254562-180909586
-46205471466
-60060
-151-10594356487-10114129548350824787
-102961-11594035804857-18071509911
-21012642-47518902689347661
-420254562-180909586
-46205471466
-60060