65485

Appears in sequences

• Number of positive integers <= 2^n of form x^2 + 9 y^2.at n=19A054153
• Number of permutations of length n which avoid the patterns 123 and 4312.at n=34A116699
• Numbers k such that k and k^2 use only the digits 2, 4, 5, 6 and 8.at n=24A137095
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 315", based on the 5-celled von Neumann neighborhood.at n=15A281045
• Number of nX2 0..1 arrays with every element equal to 2, 3 or 5 king-move adjacent elements, with upper left element zero.at n=17A297870
• Numbers k such that 473*2^k+1 is prime.at n=7A319485
• Triangle of coefficients T(n,k) of y^k in Product_{k=0..n-1} (1 + (k+2)*y + y^2), read by rows of terms k = 0..2*n, for n >= 0.at n=54A324960
• Triangle of coefficients T(n,k) of y^k in Product_{k=0..n-1} (1 + (k+2)*y + y^2), read by rows of terms k = 0..2*n, for n >= 0.at n=58A324960
• Number of subsets of {1..n} that contain n but do not form a finite arithmetic progression.at n=17A389921