37219

Appears in sequences

• Multiplicity of trivial character in V_n, where V = Sum V_n is the graded module for the Monster simple group.at n=43A014810
• Strong pseudoprimes to base 53.at n=19A020279
• 2nd elementary symmetric function of first n+1 positive integers congruent to 1 mod 3.at n=12A024212
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 37 ones.at n=8A031805
• a(n) = Sum_[k unrelated to n and k<n] a(k) = Sum_[k < n such that GCD(k,n) != 1 and k does not divide n ] a(k); a(1) = a(2) = a(3) = a(4) = 1.at n=35A118657
• Number of all possible tetrahedra of any size, having reverse orientation to the original regular tetrahedron, formed when intersecting the latter by planes parallel to its sides and dividing its edges into n equal parts.at n=39A216172
• Absolute discriminants of complex quadratic fields with 3-class group of type (3,3), 3-principalization type (4443), IPAD [(3,3,3)^3, (3,9)], and Hilbert 3-class field tower of unknown length at least 3.at n=7A242873
• Absolute discriminants of complex quadratic fields with 3-class group of type (3,3) whose second 3-class group is located on the sporadic part of the coclass graph G(3,2) outside of coclass trees.at n=30A247691
• Numbers k such that 4*k + 1 is a perfect cube, sorted by absolute values.at n=26A305290
• a(n) = Sum_{k=0..n} binomial(4*n+4*k+1,n-k).at n=5A390416