174761

Properties

Appears in sequences

• Frobenius number of the numerical semigroup generated by consecutive cubes.at n=5A069763
• a(n) = (8*2^n-5*(-1)^n)/3.at n=16A083582
• a(n) = (8*4^n - 5)/3.at n=8A083584
• Expansion of x*(1+2*x)/((1+x)*(1-x)*(1-2*x)).at n=17A084639
• Expansion of (1-x+2*x^2)/((1-x)*(1-x-2*x^2)).at n=17A097074
• Prime numbers p such that p+6, p^2+6^2, p^4+6^4 are all primes.at n=30A107441
• First differences of A130624.at n=17A130625
• a(n) = Least i in range [A165478(n),A165478(n+1)] for which abs(A165477(i)) gets the maximum value in that range.at n=2A165479
• Primes p such that p + 2, p + 6, and the concatenation p (p+2) (p+6) is prime.at n=29A174858
• Primes of the form R = 2^k-1+(2^k-2)/(2^(p-k)-1), where p are Mersenne prime exponents listed in A000043.at n=8A242025
• Numbers k such that C(k+2,2) divides 2^(k+1) - 1.at n=32A246636
• Primes p with p-1, p+1, prime(p)-1 and prime(p)+1 all practical.at n=21A257924
• 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 557", based on the 5-celled von Neumann neighborhood.at n=17A283043
• The prime terms of A225563.at n=40A335120
• Primes p such that Euler(p, 1) is an integer multiple of Bernoulli(p + 1, 1).at n=31A341759
• Prime numbersat n=15897