55889

Properties

Appears in sequences

• Third term of strong prime sextets: p(m-1)-p(m-2) > p(m)-p(m-1) > p(m+1)-p(m) > p(m+2)-p(m+1) > p(m+3)-p(m+2).at n=17A054815
• Primes p such that p-1 and p+1 are both divisible by fourth powers.at n=32A086709
• Primes with digit sum = 35.at n=29A106770
• Number of binary strings of length n with equal numbers of 0001 and 0010 substrings.at n=17A164155
• Numbers k with property that sum of divisors of k-th triangular number is some m-th triangular number.at n=18A175849
• Somos's sequence {b(3,n)} defined in comment in A078495: a(0)=a(1)=...=a(8)=1; for n>=9, a(n)=(a(n-1)*a(n-8)+a(n-4)*a(n-5))/a(n-9).at n=24A268199
• Number of nX6 0..1 arrays with every element equal to 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.at n=8A298257
• Number of reversed integer partitions of 2n whose skew-alternating sum is 0.at n=29A357640
• Prime numbers that are not repdigits with digits in nondecreasing order with the property that any nontrivial permutation of the digits gives a composite number.at n=33A364458
• Primes having only {5, 8, 9} as digits.at n=9A385798
• Primes having only {0, 5, 8, 9} as digits.at n=22A386081
• Primes having only {5, 6, 8, 9} as digits.at n=28A386198
• Primes having only {5, 7, 8, 9} as digits.at n=47A386199
• Prime numbersat n=5672