18394

Appears in sequences

• Coordination sequence for sigma-CrFe, Position Xf.at n=34A009958
• Numbers k such that the continued fraction for sqrt(k) has period 41.at n=37A020380
• Number of nX3 binary arrays with no element equal to the sum mod 3 of its horizontal and vertical neighbors.at n=9A183365
• a(n) = 9*2^n - 3*n - 5.at n=11A227712
• Number of arrays of maxima of three adjacent elements of some length n+2 0..4 array.at n=7A228457
• Number of integer partitions of n such that (length) <= 2*(median).at n=45A362048