72199domain: NAppears in sequencesNumbers n such that 10000000n+1, 10000000n+3, 10000000n+7, 10000000n+9 are all primes.at n=4A064966a(n) = Sum_{k=0..n} binomial(n,k)^2*F(k+1).at n=8A114198a(n) = 50*n^2 - 1.at n=37A157919Number of integer partitions of n with no part divisible by all the others.at n=44A343341