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A153342 as a triangular array

1
20
410
8410
1612510
323218610
64805625710
1281921608833810
25644843228012942910
51210241120832450180521010
10242304281623521452681242631110

A153342 as a square array

12481632641282565121024
01412328019244810242304
015185616043211202816
01625882808322352
017331294501452
01842180681
01952242
011063
0111
01
0

A153342 as an upper right triangle

12481632641282565121024
01412328019244810242304
015185616043211202816
01625882808322352
017331294501452
01842180681
01952242
011063
0111
01
0

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Last modified April 23 07:57 EDT 2024. Contains 371905 sequences. (Running on oeis4.)