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Maximum degree of the polyomino graph PG(n) defined in A367435.
5

%I #5 Nov 18 2023 13:21:59

%S 0,0,1,4,10,28,38,67,80,115,139,186,203

%N Maximum degree of the polyomino graph PG(n) defined in A367435.

%H Pontus von Brömssen, <a href="/A367437/a367437.svg">Polyominoes of maximum degree for 1 <= n <= 13</a>.

%H <a href="/index/Pol#polyominoes">Index entries for sequences related to polyominoes</a>.

%F a(n) <= A367124(n).

%Y Cf. A367124, A367435, A367438.

%K nonn,more

%O 1,4

%A _Pontus von Brömssen_, Nov 18 2023