409333

Properties

Appears in sequences

• Numerators of continued fraction convergents to cosh(1).at n=13A078983
• a(n) is the first term p in a sequence of primes such that p+4m^2 is prime for m = 0 to n, but composite for m = n+1; a(n) = -1 if no such prime exists.at n=15A092120
• Numbers p such that p + 4*m^2 is prime for m = 0,1,2,3,...,10.at n=1A145741
• Numerators of convergents to e + 1/e.at n=11A197220
• Primes p such that p + m^2 is prime for all m in {2,4,6,8,10,12,14,16}.at n=3A246842
• Primes p such that p + m^2 is prime for all m in {2,4,6,8,10,12,14,16,18}.at n=1A247269
• Primes p such that p + m^2 is prime for all m in {2,4,6,8,10,12,14,16,18,20,22}.at n=1A247273
• Primes p such that p + m^2 is prime for all m in {2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24}.at n=1A247275
• Primes p such that p + m^2 is prime for all m in {2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26}.at n=1A247276
• a(n) = A276075(n!), where A276075 is the factorial base log-function.at n=22A376397
• Prime numbersat n=34556