271440

Appears in sequences

• Number of strict (-1)st-order maximal independent sets in cycle graph.at n=25A007390
• a(n) = Lucas(n+2) - 3.at n=23A027961
• a(n) = Lucas(4*n+2) - 3 = 5*Fibonacci(2*n)*Fibonacci(2*n+2).at n=6A081079
• Number of (w,x,y,z) with all terms in {1,...,n} and w<=2x and y>3z.at n=39A212514
• Inflation orbit counts b^{(2)}_n for 2D cut and project patterns with tau-inflation.at n=12A324484