125322

Appears in sequences

• Number of n-bead necklaces labeled with numbers -5..5 not allowing reversal, with sum zero with no three beads in a row equal.at n=6A208942
• T(n,k) = number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero with no three beads in a row equal.at n=61A208945
• Number of 7-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero with no three beads in a row equal.at n=4A208949
• Expansion of Sum_{i>=1} mu(i)^2*i*x^i/(1 - x^i) / Product_{j>=1} (1 - x^j), where mu() is the Moebius function (A008683).at n=29A281904