136897

Properties

Appears in sequences

• Fibonacci sequence beginning 2, 19.at n=20A022119
• Sum_{ k=1 ... floor(n/2) } A023532(k)*Fib(n-k).at n=24A024371
• s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = A023532, t = (F(2), F(3), F(4), ...).at n=22A025071
• Primes p such that the Fibonacci iterations starting with (1, p) lead to a "nine digits anagram".at n=16A034588
• Smallest prime p of two consecutive primes, p < q, such that gcd( p-1, q-1 ) = 2n.at n=22A058264
• Terms m of A003337 such that m+1 is also in A003337. I.e., smaller one of two consecutive numbers, both equal to a sum of three 4th powers.at n=18A085322
• Primes p such that p - 6 is a product of two consecutive primes.at n=28A098061
• Primes equal to the product of two successive sexy primes plus 6.at n=17A104229
• Primes p such that q-p = 46, where q is the next prime after p.at n=12A134122
• Primes of the form prime(x)*prime(x+1) + (prime(x+1)-prime(x)).at n=15A140121
• Prime numbersat n=12751