71153

Properties

Appears in sequences

• Denominators of continued fraction convergents to sqrt(972).at n=11A042881
• Primes that are a concatenation of 7, 11 and a prime.at n=4A101250
• Number of polyominoes with perimeter at most 2n.at n=10A130622
• Primes obtained from other primes by prefixing a 7.at n=42A167187
• Primes of the form 3n^2 + 5.at n=37A201478
• Starting with a(1) = 3, a(2) = 5, a(n+1) is the smallest prime number greater than the previous term a(n) such that there exists k satisfying 1<=k<n, a(n+1) = 2*a(n) - a(k).at n=25A238137
• a(n) = [x^(n^4)] Product_{k=1..n} (x^(k^4) + 1 + 1/x^(k^4)).at n=22A369517
• Prime numbersat n=7045