STATUS
proposed
approved
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Revision History for A002854
(Bold, blue-underlined text is an addition; faded, red-underlined text is aShowing entries 1-10 | older changes
Number of unlabeled Euler graphs with n nodes; number of unlabeled two-graphs with n nodes; number of unlabeled switching classes of graphs with n nodes; number of switching classes of unlabeled signed complete graphs on n nodes; number of Seidel matrices of order n.
(history; published version)
(history; published version)
STATUS
editing
proposed
LINKS
Akihiro Higashitani and Kenta Ueyama, <a href="https://arxiv.org/abs/2409.10904">Combinatorics of graded module categories over skew polynomial algebras at roots of unity</a>, arXiv:2409.10904 [math.RA], 2024. See p. 11.
STATUS
approved
editing
LINKS
Max Alekseyev, <a href="/A002854/b002854_3.txt">Table of n, a(n) for n = 1..88</a> (terms 1..26 from R. W. Robinson).
STATUS
editing
approved
LINKS
Max Alekseyev, <a href="/A002854/b002854_3.txt">Table of n, a(n) for n = 1..88</a> (terms 1..26 from R. W. Robinson).
LINKS
Max Alekseyev, <a href="/A002854/b002854_3.txt">Table of n, a(n) for n = 1..6088</a> (a(1..26) from R. W. Robinson).
STATUS
approved
editing
STATUS
reviewed
approved
STATUS
proposed
reviewed
STATUS
editing
proposed