134114

Appears in sequences

• Expansion of g.f.: 1/((1 - x^2 - x^3 - x^4 - x^5 - x^6 - x^7)*(1 + x + x^2 + x^3 + x^4 + x^5 - x^7)).at n=30A147605
• Number of cycles of length 4 in the queen graph associated with an n X n chessboard.at n=11A156001