38559

Appears in sequences

• a(n) = n^4 + (9/2)*n^3 + n^2 - (9/2)*n + 1.at n=13A003878
• Semiprimes q such that q^2-4 and q^2+4 are also semiprimes.at n=25A173084
• a(0)=a(1)=1, a(n) = a(n-1) + a(a(n-2) mod n).at n=47A215525
• Numbers k such that 3^k + 26 is prime.at n=34A219044