313174699

Properties

Appears in sequences

• a(n) = 2*a(n-1) - (-1)^n for n > 0, a(0)=2.at n=27A062092
• A007318^(-1) * A133648.at n=27A133649
• a(n) = (14*4^n + 1)/3.at n=13A206373
• Prime numbersat n=16926844