33569

Properties

Appears in sequences

• Number of partitions of n into parts not of the form 19k, 19k+4 or 19k-4. Also number of partitions with at most 3 parts of size 1 and differences between parts at distance 8 are greater than 1.at n=43A035973
• Value of C in y = x^2+7x+C such that y is prime for all x = 0 to 4.at n=31A097436
• Primes p such that 2*p+1 and ((2*p+1)^2 + 1)/2 = p^2 + (p+1)^2 are primes.at n=37A098717
• Primes that become squares when prefixed with an 8.at n=6A167741
• Numbers m such that the decimal number concat(8,m) is a square.at n=35A273363
• Number of 3Xn 0..1 arrays with every element equal to 0, 1 or 3 horizontally or antidiagonally adjacent elements, with upper left element zero.at n=10A301886
• Primes p whose index has a submultiset of their decimal digits.at n=31A365678
• Primes p such that p + 8, p + 12 and p + 20 are also primes.at n=38A384299
• Numerators C(n) of the rational part in J(n) = Integral_{x=0..Pi/2} x*cos(x)^(2n) dx.at n=7A389342
• Prime numbersat n=3593