58368

Appears in sequences

• Representation degeneracies for boson strings.at n=37A005293
• a(n) = (2*n - 7)*n^2.at n=32A015242
• a(n) = 2^(n-2)*(n^2 - n + 4).at n=11A053730
• 12-almost primes (generalization of semiprimes).at n=32A069273
• Determinant of the n X n matrix whose element (i,j) equals |i-j| (mod 4).at n=10A071769
• Number of subwords UHH...HD in all peakless Motzkin paths of length n+3, where U=(1,1), D=(1,-1) and H=(1,0).at n=12A089742
• Record values in A003415 (arithmetic derivative).at n=35A131116
• Second differences of Mersenne numbers A001348, divided by 2.at n=4A139242
• Numbers with 44 divisors.at n=8A175751
• Number of UH^jD's for some j>0, in all peakless Motzkin paths of length n (here U=(1,1), D=(1,-1) and H=(1,0); can be easily expressed using RNA secondary structure terminology).at n=15A187258
• Molecular topological index of the n-antiprism graph.at n=23A192791
• Augmentation of the triangle A055248. See Comments.at n=16A193604
• Number of nX3 arrays of permutations of 0..n*3-1 with rows nondecreasing modulo 2 and columns nondecreasing modulo 3.at n=3A264559
• T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 2 and columns nondecreasing modulo 3.at n=18A264560
• G.f. A(x) satisfies: Series_Reversion( A(x)/(1+x)^2 ) = A(x)/(1-x)^2.at n=5A277038
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 270", based on the 5-celled von Neumann neighborhood.at n=47A287466
• Expansion of Product_{k>=1} (1 + 2^(k-1)*x^k).at n=14A304961
• a(n) is the sum of lattice points enumerated by the square number spiral falling on the circumference of circles centered at the origin of radii n.at n=40A309573
• Members of A014574 with sum of prime factors (with multiplicity) also in A014574.at n=36A349455