36479

Properties

Appears in sequences

• Primes of form p^2 - 2, where p is prime.at n=19A049002
• Primes p of form q^k-2 where q is also a prime and k > 1.at n=28A053705
• Primes of the form p*q - p - q, where p and q are two successive primes.at n=12A096345
• Primes of the form p^2 + p - q, where p and q are consecutive primes.at n=12A099183
• Numbers n such that ((1+I)^n+1)/(2+I) is a Gaussian prime.at n=26A124112
• Primes p such that (2^p + 2^((p+1)/2) + 1)/5 is prime.at n=9A124165
• Subset of A037165 (p(n)*p(n+1)-p(n)-p(n+1)) for twin primes.at n=13A137367
• Number of intersection points of all lines through pairs of vertices of a regular n-gon.at n=23A146212
• Primes p such that the differences between p and the closest squares surrounding p are primes.at n=23A163848
• Primes of the form p^q - q, where p and q are primes.at n=21A182474
• Fajtlowicz p-primes.at n=39A185955
• Smaller of Fermi-Dirac twin primes (A229064) which are not the smaller of twin primes (A001359).at n=25A229500
• Primes p such that 16*p^2 + 10*p + 1 divides 2^p - 1.at n=14A231916
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 197", based on the 5-celled von Neumann neighborhood.at n=30A279754
• Pairs of a prime number and square of prime number differs by 2. (Pseudo-twin).at n=40A288305
• Number A(n,k) of length-n restricted growth strings (RGS) with growth <= k and fixed first element; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=61A305962
• Number of length-n restricted growth strings (RGS) with growth <= four and fixed first element.at n=6A305964
• Numbers k such that tau(k) and tau(k+2) are both prime, where tau is the number of divisors function (the lesser of twin prime pairs are excluded).at n=26A343495
• A146212(2*n).at n=11A347321
• a(n) = (A230624(n)-2)/4.at n=58A350607