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A364416
The number of stones-and-bones tilings of the (n,2n-4)-benzel.
6
1, 10, 84, 724, 6516, 60900, 586404, 5777916, 57952212, 589381020, 6060195316, 62863155972, 656765033268, 6902094928308, 72892778268996, 773013952508268, 8226672021670804, 87817595880192684
OFFSET
3,2
COMMENTS
See Problem 15 of the Propp article. It is conjectured that a(n) is 2-adically continuous as a function of n>4.
KEYWORD
nonn,more
AUTHOR
James Propp, Jul 23 2023
EXTENSIONS
More terms from James Propp, Apr 26 2024
STATUS
approved