95959

Properties

Appears in sequences

• a(n) = floor(binomial(n,5)/6).at n=39A011843
• Primes that contain digits 5 and 9 only.at n=4A020468
• Undulating primes (digits alternate).at n=46A032758
• Palindromic prime lengths of factorials: see A035067.at n=34A035068
• Undulating palindromic primes of form ABABAB...BA with alternating prime and nonprime digits.at n=13A039944
• Denominators of continued fraction convergents to sqrt(883).at n=10A042707
• Erroneous version of A032758.at n=31A045921
• Primes with consecutive digits that differ exactly by 4.at n=10A048401
• Palindromic primes whose sum of squared digits is also prime.at n=33A052035
• Palindromic primes with just two distinct digits.at n=37A056730
• Undulating palindromic primes: numbers that are prime, palindromic in base 10, and the digits alternate: ababab... with a != b.at n=22A059758
• Palindromic primes with middle digit 9.at n=9A082445
• Smallest palindromic prime that ends (on the least significant side) in prime(n).at n=16A082625
• Smallest palindromic prime that ends (the least significant side) in (2n-1) the n-th odd number, or 0 if no such number exists, e.g., for 2n-1 = 10k + 5, k>0.at n=29A082626
• a(n) = smallest palindromic prime that begins with A082768(n), or 0 if no such number exists.at n=39A082769
• Palindromic primes which are a member of a twin prime pair.at n=36A083840
• Palindromic primes p such that p-2 is also a prime: members of A083840 which are the larger member of a twin prime pair.at n=14A083842
• Palindromic primes with at least 3 digits in which the absolute difference of successive digits is identical.at n=25A085112
• Palindromic primes using at most two distinct digits.at n=42A088562
• Prime worms [successive digit differences with absolute value of 4].at n=2A089317