1022201

Properties

Appears in sequences

• Erroneous version of A134996.at n=22A038136
• Erroneous version of A134998.at n=6A048662
• Palindromic primes containing at least one pair of consecutive equal digits.at n=18A050786
• a(n+1) is smallest palindromic prime containing exactly 3 more digits on each end than the previous term, with a(n) as a central substring.at n=1A052205
• Palindromic primes with digit sum 8.at n=4A070249
• Palindromic primes with at least one zero digit.at n=23A071783
• Palindromic primes with middle digit 2.at n=12A082438
• a(n) = smallest palindromic prime that begins with A082768(n), or 0 if no such number exists.at n=46A082769
• Primes arising as the successive difference of terms of A088052. a(n) = A088052(n+1)-A088052(n).at n=29A088053
• Primes arising in A099744.at n=3A099746
• Palindromic primes with squareful neighbors.at n=31A130870
• Dihedral calculator primes: p, p upside down, p in a mirror, p upside-down-and-in-a-mirror are all primes.at n=23A134996
• Dihedral palindromic primes.at n=7A134998
• Palindromic primes with multiplicative persistence value 1.at n=31A159613
• Palindromic primes p(k) = palprime(k) such that their sum of digits ("sod") equals sum of digits of their palprime index k.at n=1A176465
• Palindromic primes in the sense of A007500 with digits '0', '1' and '2' only.at n=15A199302
• Palindromic primes starting with a digit 1.at n=34A222723
• Palindromic prime numbers == 8 (mod 9).at n=17A229881
• First prime in set of 4 palindromic primes in arithmetic progression ordered by the largest term in the progression.at n=14A244273
• Smallest palindrome of each distinct decimal type (A002113) in increasing order.at n=24A264406