263521
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- a(n) is the largest prime < 11*a(n-1) for n > 1, with a(1) = 2.at n=5A126039
- Number of (w,x,y,z) with all terms in {1,...,n} and w*x>y*z+1.at n=27A212054
- a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 1, a(1) = 2, a(2) = 2, a(3) = 1.at n=27A295687
- a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 2, a(1) = 2, a(2) = 1, a(3) = 1.at n=27A295690
- Prime numbersat n=23111