87383

Properties

Appears in sequences

• Number of distinct quadratic residues mod 2^n.at n=19A023105
• Sixth term of weak prime sextet: p(m-4)-p(m-5) < p(m-3)-p(m-4) < p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1).at n=30A054833
• a(n) = (8*2^n-5*(-1)^n)/3.at n=15A083582
• Primes from merging of 5 successive digits in decimal expansion of Zeta(2) or (Pi^2)/6.at n=9A105378
• Binomial transform of A101000.at n=16A130624
• a(n) = (2^n + 3 - 7*(-1)^n + 3*0^n)/6; or a(0) = 0 and for n > 0, a(n) = A005578(n-1) - (-1)^n.at n=19A135351
• a(n) = (5 + (-2)^n)/3.at n=18A140966
• Jacobsthal numbers A001045 incremented by 2.at n=18A153643
• a(n) = (4^n + 5)/3.at n=9A163834
• Inverse binomial transform of A084640.at n=18A171501
• The smallest prime number greater than 2^n / 3.at n=17A179283
• Primes obtained by merging 5 successive digits in the decimal expansion of sqrt(2) + sqrt(3) + sqrt(5).at n=1A241221
• Primes p such that p+2, p+4, p+6, p+8, p+10 are semiprimes.at n=16A241959
• Decimal representation of the n-th iteration of the "Rule 92" elementary cellular automaton starting with a single ON (black) cell.at n=16A267052
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 14", based on the 5-celled von Neumann neighborhood.at n=17A277955
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 395", based on the 5-celled von Neumann neighborhood.at n=16A281751
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 395", based on the 5-celled von Neumann neighborhood.at n=18A281751
• Prime Erdős-Woods numbers.at n=8A342310
• Greatest prime dividing 2^n + n.at n=19A359685
• Prime numbersat n=8483