55135

Appears in sequences

• Numbers k that divide the (right) concatenation of all numbers <= k written in base 5 (most significant digit on left).at n=26A029450
• "AFK" (ordered, size, unlabeled) transform of 2,1,1,1,...at n=29A032006
• Triangle read by rows: T(n,k) = number of permutations p of [n] such that max(|p(i)-i|)=k (n>=1, 0<=k<=n-1).at n=58A130152
• Number of permutations p of [n] such that max_{j=1..n} |p(j)-j| = 3.at n=8A323799