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A136587 as a triangular array

2
-21
160
-801-48
-5871-200
13920-9840346
0-3501-38403312645
-14-609019380-5401
460320-18733801147450-2381302070
0-7701-645120-2793133935185-2336040-27
6114151-71280039930-10401103223040
-584388300

A136587 as a square array

2-21-8-510-14460320611415-58438830
16087392-35-60900-7710
011001-1873380-71280
-48-20-9841938010
00-38400114745-6451203993
34633-540-2790
126450-238133133935-104
101850
2070-23360401
-2710322304
0
2-21-8-510-14460320611415-58438830
16087392-35-60900-7710
011001-1873380-71280
-48-20-9841938010
00-38400114745-6451203993
34633-540-2790
126450-238133133935-104
101850
2070-23360401
-2710322304
0