56463

Appears in sequences

• Pisot sequence T(14,23), a(n)=[ a(n-1)^2/a(n-2) ].at n=18A010922
• Numbers k with the property that k is the next lexicographically earliest number that cannot be expressed as a linear sum of the squares of preceding terms of the sequence with coefficients of 0, +1 or -1, with a(1)=1.at n=19A390487