cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A351288 Number of symmetric 0-1 matrices with nondecreasing row sums.

Original entry on oeis.org

1, 2, 6, 26, 182, 2170, 45640, 1728722, 119663816, 15307529470, 3650708270236, 1634796996516742, 1382620288569817496
Offset: 0

Views

Author

Max Alekseyev, Feb 06 2022

Keywords

Crossrefs

Cf. A016121, A351158, A351287.

Extensions

a(8)-a(12) from Andrew Howroyd, Feb 06 2022

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