303264

Appears in sequences

• Galois numbers for p=3; order of group AGL(n,3).at n=3A028665
• Maximum size of Aut(G) where G is a finite group of order n.at n=53A059773
• Commuting elements: number of ordered pairs g, h in the group GL(2,Z_n) such that gh = hg.at n=8A070943
• Dimension of 3-variable non-commutative harmonics (Hausdorff derivative). The dimension of the space of non-commutative polynomials in 3 variables which are killed by all symmetric differential operators (where for a monomial w, d_{xi} ( w ) = sum over all subwords of w deleting xi once).at n=12A122392
• Numbers m such that, in the prime factorization of m, the product of the exponents equals the sum of prime factors and exponents.at n=26A231231
• Number of permutations of n elements divided by the number of 5-ary heaps on n+1 elements.at n=37A273733
• Coefficients in expansion of Eisenstein series -q*(d/dq)(q*(d/dq)E_2).at n=18A282154
• Least number k such that the determinant of the circulant matrix formed by its decimal digits is equal to k/n.at n=23A323485
• The number of n-step self avoiding walks on a 3D cubic lattice confined inside a box of size 2x2x2 where the walk starts at the center of one of the box's faces.at n=26A337033