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A090225 as a triangular array

0
00
010
0030
00270
00412150
0043050310
00842160180630
004843047506021270
0012786561890330419322550
0081628804620108641407060505110
001215616808070

A090225 as a square array

000000000000
01000000000
032448412812
071230428478162156
015501603046568801680
031180750189046208070
063602330410864
0127193214070
02556050
0511
0

A090225 as an upper right triangle

000000000000
01000000000
032448412812
071230428478162156
015501603046568801680
031180750189046208070
063602330410864
0127193214070
02556050
0511
0

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Last modified October 24 20:35 EDT 2021. Contains 348233 sequences. (Running on oeis4.)