46137344

Appears in sequences

• a(n) = n*2^(n-1).at n=22A001787
• a(n) = 11*4^n.at n=11A002089
• a(n) = 11*2^n.at n=22A005015
• Length of longest trail (i.e., path with all distinct edges) on the edges of an n-cube.at n=22A005985
• a(n) = n*4^n.at n=11A018215
• Determinant of the symmetric n X n matrix A defined by A[i,j] = |i-j| for 1 <= i,j <= n.at n=22A085750
• Number of subsets of {1,.., n} containing exactly one prime.at n=32A089821
• Start with the sequence [1, 1/2, 1/3, ..., 1/n]; form new sequence of n-1 terms by taking averages of successive terms; repeat until reach a single number F(n); a(n) = denominator of F(n).at n=21A090634
• Expansion of g.f. (1-4*x+5*x^2)/(1-2*x)^2.at n=23A097067
• 2^(n-1) times coefficient of x in (1+x)^n mod U(n,x), U the Chebyshev polynomials.at n=21A099590
• Binomial transform of A004526.at n=23A139756
• Numbers k such that phi(tau(k)) = rad(k).at n=15A173617
• Numbers with 46 divisors.at n=3A175753
• Denominators of mass formula for connected vacuum graphs on 2n nodes for a phi^3 field theory.at n=11A226261
• Number of (possibly overlapping) occurrences of the subword given by the binary expansion of n in all binary words of length n.at n=26A228612
• Number of parts in all palindromic compositions of n.at n=43A239632
• a(n) = (2*n+1) * (3*n+1)^(n-2) * 4^n.at n=5A251694
• Sum of the degrees of asymmetry of all binary words of length n.at n=23A274497
• a(n) = 2^(n - 1) (n - mod(n, 2)).at n=21A291938