61803

Appears in sequences

• a(n) = n*(n + 1)*(n^2 - 3*n + 6)/8.at n=26A004255
• Duplicate of A004255.at n=27A101357
• Number of bracelets (turnover necklaces) of length n that have no reflection symmetry and consist of 6 white beads and n-6 black beads.at n=33A308401
• Numbers k such that 387*2^k+1 is prime.at n=24A323038
• Number of solutions to Snake Number Problem for snakes with n-periodic instructions in an infinite square grid (see Comments).at n=10A352388