24913

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 86 ones.at n=35A031854
• a(n) is the least positive integer such that the integer part of the arithmetic-geometric mean of a(n) and 2^n is equal to 3^n.at n=8A090857
• a(n) = (1/n!)*A001688(n).at n=11A094793
• a(n) = floor(r^n) where r is the smallest Pisot number (real root r=1.3247179... of x^3-x-1).at n=36A112639
• Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 1000-1100-0111 pattern in any orientation.at n=15A146393
• a(n) = (4*n^3 - 6*n^2 + 14*n + 3)/3.at n=27A321124