414949

Properties

Appears in sequences

• a(1) = 2, a(2) = 3, a(3) = 5 and a(n) = the smallest prime which is a linear combination of previous three terms with all coefficients >=1.at n=16A072536
• Smallest odd prime number Q such that Q*2^P-1 is also prime with P Mersenne prime exponent A000043(n).at n=29A249383
• Number of irredundant sets in the n-wheel graph.at n=21A290494
• Prime numbersat n=34997