313597

Properties

Appears in sequences

• Primes equal to the product of two successive sexy primes plus 6.at n=21A104229
• Primes of the form prime(x)*prime(x+1) + (prime(x+1)-prime(x)).at n=20A140121
• Number of (n+1)X(n+1) 0..1 arrays with the determinants of 2X2 subblocks nondecreasing rightwards and downwards.at n=3A204608
• Number of (n+1)X5 0..1 arrays with the determinants of 2X2 subblocks nondecreasing rightwards and downwards.at n=3A204612
• T(n,k) = Number of (n+1) X (k+1) 0..1 arrays with the determinants of 2 X 2 subblocks nondecreasing rightwards and downwards.at n=24A204616
• Prime numbersat n=27082