OFFSET
8,3
LINKS
Alois P. Heinz, Table of n, a(n) for n = 8..10000
Eric Weisstein's World of Mathematics, Heap
Wikipedia, Binary heap
Index entries for linear recurrences with constant coefficients, signature (1, 2, -2, 3, -3, -8, 8, 0, 0, 8, -8, -8, 8, 8, -8, 6, -6, -20, 20, 6, -6, 8, -8, -8, 8, 8, -8, 0, 0, -8, 8, 3, -3, 2, -2, -1, 1).
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Alois P. Heinz, Jul 09 2019
STATUS
approved