94767

Appears in sequences

• Concatenations C1 and C2 and C3 are all prime (see the comment lines).at n=18A034817
• Number of identity (asymmetric) bracelets (or necklaces) with n red or blue beads such that the beads switch colors when bracelet is turned over.at n=21A066314
• a(n) = 1 + 2*n^2 + 3*n^3 + 4*n^4 + 5*n^5.at n=7A209263