92921

Properties

Appears in sequences

• Quintan primes: p = (x^5 + y^5)/(x + y).at n=29A002650
• Primes of the form 3*m^2 - 7.at n=26A201718
• Primes formed by concatenating k, k, and 1 for k >= 1.at n=24A210511
• Start with a square; at each stage add a square at each expandable vertex so that the ratio of the side of the squares at stage n+1 and at stage n is the golden ratio phi=0.618...; a(n) is the number of squares in a portion of the n-th stage (see below).at n=15A269964
• Prime numbersat n=8977