80783

Properties

Appears in sequences

• Expansion of (2-3*x-x^2)/((1-x)*(1-2*x-x^2)).at n=13A052937
• a(n) = A001541(n)*A001653(n+1) + A001541(n)*A002315(n) + A001653(n+1)*A002315(n).at n=3A111649
• a(n) = A000129(n) + (-1)^n.at n=14A111954
• Primes in A119565.at n=11A152184
• Expansion of (1+x)*(2*x-1)/((1-x)*(x^2+2*x-1)).at n=14A174191
• a(n) = 6*a(n-1) - a(n-2) - 4 with n > 1, a(0)=1, a(1)=3.at n=7A182189
• Inert rational primes in the intersection of all Q(sqrt(-d)) where d is a Heegner number.at n=13A309024
• Number of maximal primitive subsets of {1..n}.at n=55A326077
• Primes that are sums of a sequence of consecutive terms of A006094.at n=29A340537
• Primes p such that p+6, p-6, 2*p+3 and 2*p-3 are prime.at n=37A356079
• Prime numbersat n=7907