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A228273 as a triangular array

1
01
022
01863
019248124
02500500100205
03888064801080180306
0705894100842144062058294427
0146800641835008229376286723584448568
0344373768382637524251528472392524885832648729

A228273 as a square array

1000000000
121819225003888070589414680064344373768
26485006480100842183500838263752
3121001080144062293764251528
420180205828672472392
530294358452488
6424485832
756648
872
9

A228273 as an upper right triangle

1000000000
121819225003888070589414680064344373768
26485006480100842183500838263752
3121001080144062293764251528
420180205828672472392
530294358452488
6424485832
756648
872
9

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Last modified April 23 12:44 EDT 2024. Contains 371913 sequences. (Running on oeis4.)