49572

Appears in sequences

• Number of 3-voter voting schemes with n linearly ranked choices.at n=33A007009
• a(n) = n^2*binomial(n,2).at n=17A092364
• Expansion of (1 - 2*x + 5*x^2) / (1 - 3*x)^2.at n=8A167682
• T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order.at n=46A229460
• Egyptian fraction representation of sqrt(6) (A010464) using a greedy function.at n=4A248236
• Number of sequences of 5 throws of an n-sided die (with faces numbered 1, 2, ..., n) in which the sum of the throws first reaches or exceeds n on the 5th throw.at n=14A264750
• Number of nX6 0..2 arrays with no element equal to more than one of its horizontal, diagonal or antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.at n=2A281603
• T(n,k)=Number of nXk 0..2 arrays with no element equal to more than one of its horizontal, diagonal or antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.at n=30A281605
• Number of 3Xn 0..2 arrays with no element equal to more than one of its horizontal, diagonal or antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.at n=5A281606
• Numbers that are the sum of seven fourth powers in ten or more ways.at n=8A345576
• Numbers that are the sum of seven fourth powers in exactly ten ways.at n=6A345832
• Expansion of Sum_{k>=0} (k * x)^k / (1 - (k * x)^3)^(k+1).at n=6A360835