32554

Appears in sequences

• Number of 3-line partitions of n.at n=21A000991
• Numbers k such that the continued fraction for sqrt(k) has period 93.at n=27A020432
• Molecular topological indices of the path graphs P_n.at n=36A121318
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (-1, 1, 1), (1, -1, -1), (1, 1, 0)}.at n=9A149165
• Numbers n such that the digits of sigma(n) are exactly the same (albeit in different order) as the digits of phi(n), in base 10.at n=36A175795
• Number of partitions n such that the multiplicity of the number of odd parts is a part.at n=48A240541
• Number of (n+1) X (1+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=5A250987
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=20A250994
• Number of (6+1)X(n+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=0A251000
• Number of n X 3 nonnegative integer arrays with upper left 0 and every value within 2 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down.at n=30A252831
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 726", based on the 5-celled von Neumann neighborhood.at n=41A273451
• Expansion of Product_{k>=1} (1 + x^k)^(binomial(2*k,k)/(k+1)).at n=10A304787