61305

Appears in sequences

• Rounded volume of a regular dodecahedron with edge length n.at n=20A071401
• Define b(k) by the recursion b(1)=n, b(k+1)=b(k)-floor(k/b(k)). Sequence gives the value a(n) such that b(a(n))=0; if k>a(n) then b(k) is undefined.at n=47A074636
• Second column T[.,2] of array T = A255483: T[0,j] = prime(j), T[i+1,j] = T[i,j]*T[i,j+1]/gcd(T[i,j],T[i,j+1])^2, i >= 0, j >= 1.at n=17A276804