33046

Appears in sequences

• Expansion of Product_{k>=1} (1+x^k)^(2*k-1) / (1-x^k)^(2*k).at n=10A261384
• Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=5A316817
• Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=2A316820
• T(n,k) = Number of n X k 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=30A316822
• T(n,k) = Number of n X k 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=33A316822
• Number of distinct sums i^3 + j^3 + k^3 + l^3 for 1<=i<=j<=k<=l<=n.at n=31A374714