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A326509 Number of (binary) max-heaps on n elements from the set {0,1} containing exactly eight 0's. 2

%I

%S 1,1,2,5,11,21,37,69,109,181,287,487,695,1079,1547,2451,3194,4742,

%T 6321,9522,11736,16858,21262,30782,36420,50928,61596,86402,99282,

%U 135682,158874,217130,243959,326783,373076,498819,550809,724803,811051,1064139,1158863

%N Number of (binary) max-heaps on n elements from the set {0,1} containing exactly eight 0's.

%H Alois P. Heinz, <a href="/A326509/b326509.txt">Table of n, a(n) for n = 8..10000</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Heap.html">Heap</a>

%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Binary_heap">Binary heap</a>

%H <a href="/index/Rec#order_37">Index entries for linear recurrences with constant coefficients</a>, order 37.

%Y Column k=8 of A309049.

%K nonn,easy

%O 8,3

%A _Alois P. Heinz_, Jul 09 2019

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Last modified May 16 22:18 EDT 2021. Contains 343957 sequences. (Running on oeis4.)