213419

Appears in sequences

• Composite numbers n such that sigma(n+24) = sigma(n) + 24.at n=34A054983
• Number of sequences of n integers p(i) i=0..n-1 with 0 <= p(i) <= 3*i and |p(i) - p(i-1)| <= 3.at n=7A180899
• T(n,k)=number of sequences of n integers p(i) i=0..n-1 0<=p(i)<=k*i and |p(i+1)-p(i)|<=k.at n=52A180906