179988480
domain: N
Appears in sequences
- Conflicts during insertions into exchange trees on n nodes.at n=11A007905
- Number m that give records for the quotient between the maximum and minimum x's such that sigma(x)=m.at n=32A241854
- Fourier coefficients of Eisenstein series of degree 2 and weight 4: a(n) = coefficient of the matrix [n, 1/2; 1/2, 1] with determinant n-1/4.at n=29A323990
- Square root of determinant of skew-symmetric 2n X 2n matrix with entries i XOR j for i < j, i=1..2n, j=1..2n.at n=12A359335