43722

Appears in sequences

• a(n) = 1458*n - 18.at n=29A157508
• Coefficient of x in the reduction by x^2->x+1 of the polynomial p(n,x) defined below in Comments.at n=18A192747
• Expansion of 1/(1 - x - x^2 + x^10 - x^12).at n=23A225396
• Number of maximal independent vertex sets (and minimal vertex covers) in the n-wheel graph.at n=35A290612
• Number of maximal independent vertex sets and minimal vertex covers in the n-trapezohedral graph.at n=18A367644