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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.

A383737 Cluster series for percolation on polyominoid cells, with connections only between orthogonal cells ("hard" polyominoids).

Original entry on oeis.org

1, 8, 40, 168, 720, 2886, 11684, 46536, 181328
Offset: 0

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Author

Pontus von Brömssen, May 10 2025

Keywords

Comments

Equivalently, cluster series for percolation on polystick cells in 3 dimensions, with connections only between orthogonal cells.

Links

Crossrefs

Rows 13 and 17 of A383735.
Cf. A299279 (coordination sequence for hard polyominoid cells), A365654, A365655, A383736.

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