76538

Appears in sequences

• a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (F(2), F(3), F(4), ...), t = A000201 (lower Wythoff sequence).at n=29A025107
• Meandric numbers for a river crossing up to 12 parallel roads at n points.at n=13A209656