99149

Properties

Appears in sequences

• a(n) = a(n-1) + floor(a(n-2)/2) with a(0)=1, a(1)=2.at n=37A064324
• a(n) is the smallest number that is the sum of both 2n-1 and 2n+1 consecutive primes.at n=30A213174
• Number of words of length n over the alphabet {0,1,...,10} such that no two consecutive terms have distance 4.at n=5A287835
• a(n) is the smallest prime that is the sum of both 2n-1 and 2n+1 consecutive primes.at n=30A288340
• a(n) is the least prime p such that the orderly concatenation of the n successive powers of p yields a prime number; a(n)=0 if n is a multiple of 6.at n=25A292163
• Prime numbersat n=9521