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.

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A345349 Number of connected labeled n-node graphs with no cycles of length less than 5.

Original entry on oeis.org

1, 1, 3, 16, 137, 1716, 29767, 689704, 20868129, 811683280, 40112905211, 2495678969664, 193978310951977, 18707104147471936, 2224427540682088575, 324218245786867111936, 57606132897772268960513, 12412563223145385150556416, 3227770981209698325415487539
Offset: 1

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Author

Brendan McKay, Jun 15 2021

Keywords

Comments

Equivalently, connected labeled graphs of girth at least 5.

Crossrefs

EXP transform of A337685.
A006787 counts isomorphism classes.
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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