157081

Properties

Appears in sequences

• Expansion of 1/((1-3x)(1-6x)(1-10x)(1-12x)).at n=4A028087
• Primes with 26 as smallest positive primitive root.at n=12A061731
• Primes p such that p*(p-2) divides 2^(p-1)-1.at n=23A081762
• Primes p such that p*(p-2) divides 3^(p-1)-1.at n=16A081764
• Numbers n such that (n-1)^2-1 divides 2^(n-1)-1.at n=24A260406
• Odd integers k such that 2^((k-1)/2) == 1 (mod k*(k-2)).at n=12A337846
• k-1 for integers k>=4 such that 2^k == 4 (mod k*(k-1)*(k-2)*(k-3)/24).at n=4A337859
• Primes p such that 2p - 1, 3p - 2, (p + 1)/2, and (p + 2)/3 are also prime.at n=6A386540
• Prime numbersat n=14442