49393

Properties

Appears in sequences

• Primes whose consecutive digits differ by 5 or 6.at n=23A048417
• Integers n such that n is prime and x is prime, where (x,y) is the smallest solution to the Pell equation with D = n.at n=33A109748
• a(n) = a(n-1) + a(n-3) + a(n-4), n >= 4, with initial terms 1,-1,2,3.at n=24A111574
• Primes that can be expressed as the sum of a Fibonacci number and the square of a Fibonacci number.at n=26A178991
• The smallest prime(m) such that prime(m) = (prime(m+k)+prime(m-k))/2 for n values of k.at n=26A189802
• Primes that are the sum of squares of three positive Fibonacci numbers.at n=37A191375
• Primes having only {3, 4, 9} as digits.at n=44A199349
• Primes of the form 7n^2 + 1.at n=21A201602
• a(n) = n^3 + 2*n^2 + 4*n + 1.at n=36A270867
• a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 1, a(1) = 2, a(2) = 1, a(3) = 3.at n=23A295678
• The number of distinct positions on an infinite chessboard reachable by the (3,4)-leaper in <= n moves.at n=29A297741
• Prime numbersat n=5075