22677

Appears in sequences

• Pisot sequence T(14,23), a(n)=[ a(n-1)^2/a(n-2) ].at n=16A010922
• a(2n) = concatenation of 4n+1 and 4n+2, a(2n+1) = concatenation of the two most nearly equal numbers whose product is a(2n).at n=27A068517