109201

Properties

Appears in sequences

• Triangle of primes associated with A083773.at n=18A083775
• Primes arising in A099678.at n=23A100502
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 0), (0, 0, 1), (1, 0, -1)}.at n=13A148073
• Number of (w,x,y,z) with all terms in {1,...,n} and w*x<=2*y*z.at n=20A211787
• Centered 20-gonal (or icosagonal) primes.at n=24A264845
• Prime numbersat n=10384