48607

Appears in sequences

• Reverse of smallest prime factor of k = largest prime factor of k+1; a(1)=1.at n=36A071392
• List of different composites in Pascal-like triangles with index of asymmetry y = 3 and index of obliqueness z = 0 or z = 1.at n=37A141069
• a(n) = 62*n^2 - 1.at n=27A158680
• Number of primitive n-bead necklaces (turning over is allowed) comprising elements of two flavors where complements and scalings are equivalent.at n=22A364468
• a(n) = floor(b(n)), where b(1) = 1 and b(n) = b(n-1) + Sum_{k=1..n-1} b(k)/(n-1).at n=45A376995
• Number of polyforms with n cells on the faces of a deltoidal hexecontahedron up to rotation.at n=11A383498