46240

Appears in sequences

• Expansion of (theta_3(z)*theta_3(15z) + theta_2(z)*theta_2(15z))^4.at n=33A028628
• T(n,4), array T as in A050186; a count of aperiodic binary words.at n=30A050189
• n*A000084(n).at n=9A058353
• Row sums of A103441. Number of two-colored bracelets of n beads with different sets of distances among the white beads.at n=19A103442
• Number of intersections of at least four edges in a cube of n X n X n smaller cubes.at n=34A126562
• Number of permutations of [n] having exactly 7 strong fixed blocks.at n=4A225968
• Number of nonnegative integers that can be computed using exactly n n's and the four basic arithmetic operations {+, -, *, /}.at n=10A258097
• Wiener index of the n X n rook complement graph.at n=16A292058
• a(n) is the number of 2 X 2 matrices over the integers mod n that are invertible mod n for every permutation of their elements.at n=20A367926
• G.f. A(x) satisfies A(x) = (1 + x*A(x)^(3/2) / (1-x))^4.at n=5A371379
• Expansion of (1+2*x+x^2) / (1-6*x^2-4*x^3+2*x^4).at n=11A384634