44998

Appears in sequences

• a(n) = 11*2^n - 4*n - 10.at n=12A051669
• a(n) = 2*prime(n)*prime(n+1).at n=34A069486
• Numbers n such that sum of distinct primes dividing n is divisible by the largest prime dividing n. Also n is neither a prime, nor a true power of prime and n is squarefree. Squarefree solutions of A071140.at n=38A071141
• Numbers of the form 2*p*q where (p,q) is a twin prime pair.at n=11A071142
• Numbers k such that k and k^2 use only the digits 0, 2, 4, 8 and 9.at n=40A136909
• Numbers k = p*q*r (p, q, r prime) congruent to 0 mod p+q+r.at n=38A160394
• Squarefree numbers which yield zero when their prime factors are xored together.at n=24A235488
• a(n) is the largest integer x such that x/sopf(x) = prime(n) where sopf(x) is the sum of distinct prime factors of x and prime(n) is the n-th prime.at n=34A336493
• a(1) = 12; for n >= 2, a(n) = least positive integer of the form prime(m)*prime(n-m)*prime(n) with m >= 1.at n=35A364434