329801

Properties

Appears in sequences

• Smaller of twin prime pairs in consecutively larger seas of composite numbers.at n=34A046928
• Expansion of (1+x+x^2) / (1-4*x-4*x^2-x^3).at n=8A275906
• a(n) = 2*a(n-1) + a(n-3) with initial terms 1,3,5.at n=16A285184
• Prime numbersat n=28390