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A045995 as a triangular array

1
11
111
1221
13831
15555551
18610676561081
113109469227465922746510946131
121317811225851433717190392490709135225851433717317811211
13414930352

A045995 as a square array

1111111111
112358132134
128556101094631781114930352
135567659227465225851433717
156109227465190392490709135
1810946225851433717
113317811
121
1

A045995 as an upper right triangle

1111111111
112358132134
128556101094631781114930352
135567659227465225851433717
156109227465190392490709135
1810946225851433717
113317811
121
1

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Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)