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A303842 as a triangular array

1
11
112
1233
12666
139151611
131326433723
141746881169647
142368169273329239106
1528103287585869918622235
153514146711042031269526091607551

A303842 as a square array

11111111111
1122334455
23691317232835
3615264668103141
6164388169287467
11371162735851104
23963298692031
472399182695
1066222609
2351607
551

A303842 as an upper right triangle

11111111111
1122334455
23691317232835
3615264668103141
6164388169287467
11371162735851104
23963298692031
472399182695
1066222609
2351607
551

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)