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A276696 as a triangular array

1
11
111
1221
12421
136531
1398831
14121416941
14162030191341
1520305039321451
152540806971361951
16305512011914085552061

A276696 as a square array

111111111111
11223344556
124691216202530
12581420304055
13816305080120
139193969119
14133271140
14143685
151955
1520
16
1

A276696 as an upper right triangle

111111111111
11223344556
124691216202530
12581420304055
13816305080120
139193969119
14133271140
14143685
151955
1520
16
1

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Last modified June 9 01:05 EDT 2024. Contains 373227 sequences. (Running on oeis4.)