99443

Appears in sequences

• Numbers k such that k, k+2, k+4, k+6, k+8, k+10, k+12 and k+14 are semiprimes.at n=2A082919
• Numbers k such that k, k+2, k+4, k+6, k+8, k+10, k+12 are semiprimes.at n=7A092129
• Duplicate of A082919.at n=2A092208
• Triangle read by rows: T(n,k) = 1 + (q-binomial coefficient [n,k] for q=3) - binomial(n,k).at n=30A176421
• Triangle read by rows: T(n,k) = 1 + (q-binomial coefficient [n,k] for q=3) - binomial(n,k).at n=33A176421
• Numbers n such that n+2, n+4, n+6, n+8, n+10, n+12 and n+14 are all semiprimes.at n=8A268578