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A061988
as a triangular array
1
3
4
3
4
5
30
120
272
315
19
43
46
47
67
A061988
as a square array
1
3
3
30
19
4
4
120
43
5
272
46
315
47
67
A061988
as an upper right triangle
1
3
3
30
19
4
4
120
43
5
272
46
315
47
67
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Last modified April 20 06:53 EDT 2024. Contains 371799 sequences. (Running on oeis4.)