91687

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 55 ones.at n=11A031823
• Number of nX3 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,0,2,1,3 for x=0,1,2,3,4.at n=8A196713
• Number of triangular partitions of n of order 7.at n=12A276236