148336

Appears in sequences

• Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 7 (most significant digit on right).at n=17A061936
• Coefficients of a Hermite-like polynomial from Eulerian polynomials: p(x,n) = Sum_{k=1..n+1} [Eulerian(n + 1, k - 1)*x^(k - 1)]; q(x,n) = p''(x,n) - x*p'(x,n) + n*p(x,n).at n=24A171633
• Number of subsets of {1..n} (including empty set) such that the pairwise products of distinct elements are all distinct.at n=19A196724