1116300

Appears in sequences

• Number of total dominating sets in the n-pan graph.at n=27A302506
• Unique solution x of the congruence x^2 = -1 (mod m(n)), with m(n) = A002559(n) (Markoff numbers) in the interval [1, floor(m(n)/2)], assuming the Markoff uniqueness conjecture, for n >= 3.at n=45A324601