34749

Appears in sequences

• Number of labeled servers of dimension 9.at n=4A027396
• Numbers k such that Sum_{i=1..k} gcd(k,i) divides Sum_{i=1..k} lcm(k,i).at n=12A072109
• Absolute value of coefficient of term [x^(n-4)] in characteristic polynomial of maximum matrix A of size n X n, where n >= 4. Maximum matrix A(i,j) is MAX(i,j), where indices i and j run from 1 to n.at n=7A112460
• Starting numbers for which the RATS sequence has eventual period 3.at n=26A114613
• a(n) = binomial(2*n,n)*(n+2)^2/(n+1).at n=7A119574
• Dimensions of the irreducible representations of the simple Lie algebra of type E6 over the complex numbers, listed in increasing order.at n=15A121737
• Dimensions of the irreducible representations of the simple Lie algebra of type F4 over the complex numbers, listed in increasing order.at n=17A121738
• Number of reduced words of length n in the Weyl group B_11.at n=8A161776
• Number of reduced words of length n in the Weyl group D_11.at n=8A162288
• a(n) = (7*n^5+5*n^3)/12.at n=9A245380
• Numbers k such that 3*10^k + 13 is prime.at n=21A290473
• Denominators of coefficients c(n) in product expansion of 1 + tan x = Product_{k>=1} 1 + c(k)*x^k.at n=13A353584
• Triangle read by rows, T(n, k) = [x^k] p(n), where p(n) = (1 - hypergeom([-1/2, -n - 1, -n - 1], [1, 1], 4*x)) / (2*x).at n=43A367025