523260

Appears in sequences

• Number of n-bead bracelets (turnover necklaces) with 8 red beads and n-8 black beads.at n=29A005514
• a(n) = 5*(n+1)*binomial(n+2, 5)/2.at n=14A027778
• a(n) = 15*(n+1)*binomial(n+2,15)/2.at n=4A027788
• Number of 2n-bead balanced binary necklaces of fundamental period 2n which are equivalent to their reversed complement, but are not equivalent to their reverse and complement.at n=20A045687
• a(n) = binomial(n+7, 7)*(n+4)/4.at n=14A053347
• Integers that can be expressed as a product of triangular numbers in 3 different ways.at n=12A110904