23035

Appears in sequences

• Numbers k such that phi(k)+sigma(k) is a perfect cube.at n=18A061366
• Number of (n+1)X6 0..2 arrays with every 2x2 subblock summing to 4.at n=6A183628
• Number of (n+1) X 8 0..2 arrays with every 2 X 2 subblock summing to 4.at n=4A183630
• Number of 0..n arrays x(0..6) of 7 elements with zero 6th difference.at n=7A200158
• Expansion of 1 / ((1 - 2*x) * (1 + 3*x + 4*x^2)) in powers of x.at n=16A200562
• Number of 2n-bead necklaces labeled with numbers 1..5 allowing reversal, with neighbors differing by exactly 1.at n=11A208668
• Number of minimal dominating sets in the n-antiprism graph.at n=13A290377
• Numerators of the partial sums of the reciprocals of the positive tetradecagonal numbers (k + 1)*(6*k + 1) = A051866(k+1).at n=3A294834