37683

Appears in sequences

• Indices of primes in sequence defined by A(0) = 11, A(n) = 10*A(n-1) + 41 for n > 0.at n=8A056246
• Divisors of 10^13 - 1.at n=11A109933
• Numerator of Hermite(n, 3/8).at n=5A159017
• Numbers n (relatively prime to 10) such that the decimal form of the period of 1/n is prime.at n=12A175545
• G.f. A(x) satisfies: A(x - 2*x*A(x)) = x + x*A(x).at n=5A291743
• Triangle read by rows: T(n,k) is the number of unordered pairs of nodes at distance k in the n-Dorogovtsev-Goltsev-Mendes graph.at n=22A384844