54871

Appears in sequences

• Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MFI = ZSM-5 Nan[AlnSi96-nO192] starting with a T1 atom.at n=14A019158
• Strong pseudoprimes to base 38.at n=28A020264
• a(n) = n^3 - 1.at n=37A068601
• Number of nonempty subsets of the set of vertices of a regular n-gon in the plane such that their center of gravity is the center of the polygon.at n=43A070894
• a(n) = n^3 + 114 * n.at n=36A122562
• a(n) = n^3 + (-1)^(n+1).at n=38A123363
• n^3 - 1 divided by its largest cube divisor.at n=36A128972
• a(n) = 38*n^2 - 1.at n=37A158596
• Semiprimes which are sub-perfect powers.at n=25A189045
• Nonprime numbers of the form n*(n-1)^n - (n-1)*n^(n-1) + 1.at n=2A191715
• Semiprimes of the form k^3 - 1.at n=7A242262
• Cubefree numbers n such that n + 1 is a perfect cube.at n=27A268861
• Numerators of coefficients in expansion of (cos x)/(1 + cos(sqrt(x))).at n=5A279238
• a(n) is the least k > n such that n divides k, and n+1 divides k+1, and n+2 divides k+2.at n=36A295388