96985

Appears in sequences

• Devaraj numbers: squarefree r-prime-factor (r>1) integers N=p1*...*pr such that phi(N)=(p1-1)*...*(pr-1) divides gcd(p1-1,...,pr-1)^2*(N-1)^(r-2).at n=18A104016
• Devaraj numbers (A104016) which are not Carmichael numbers.at n=2A104017
• Coefficients of numerator of recursively defined rational function: p(x,3)=x*(x^2 + 6*x + 1)/(1 - x)^4; p(x, n) = 2*x*D[p(x, n - 1), x] - p(x,n-2).at n=46A166349
• Number of (w,x,y,z) with all terms in {1,...,n} and 2*w*x<3*y*z.at n=20A211920