7730448

Appears in sequences

• Triangle whose (i,j)-th entry is binomial(i,j)*8^(i-j)*11^j.at n=26A038289
• Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*8^j.at n=22A038322
• Nonprimes k such that sopfr(k) = rad(k), where sopfr(k) is sum of the prime factors of k (counting multiplicity), and rad(k) is the product of its distinct prime factors.at n=27A386916
• a(n) is the smallest composite k such that radical(k) = sopfr(k) = A350352(n).at n=2A391316