3959299

Properties

Appears in sequences

• Numerators of continued fraction convergents to sqrt(274).at n=13A041514
• a(n) is the smallest number m such that tau(m-1) = tau(m+1) = n*tau(m) or 0 if no such m exists, where tau(k) = A000005(k).at n=26A350935
• Prime numbersat n=280521