29500

Appears in sequences

• Number of hexagonal regions in regular n-gon with all diagonals drawn.at n=53A067153
• Number of cyclic numbers (A001913) <= 10^n.at n=6A086018
• Average of 4 primes where the integer Schwarzian derivative is zero.at n=29A094903
• a(n)=5*a(n-1)+30*a(n-2) for n>=3, a(0)=1, a(1)=5, a(2)=50 .at n=5A133646
• T(n,k)=Number of n-step one or two space at a time bishop's tours on a kXk board summed over all starting positions.at n=60A187046
• Number of 6-step one or two space at a time bishop's tours on an n X n board summed over all starting positions.at n=5A187050
• Coefficient of x in the reduction by x^2 -> x+1 of the polynomial p(n,x) defined below in Comments.at n=15A192422
• Number of compositions of n into distinct parts with exactly five descents.at n=19A241724
• Number of overpal-free binary words of length n.at n=36A277277
• Solution (a(n)) of the complementary equation in Comments.at n=12A298741