342240

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 78.at n=14A031756
• Number of n X n binary arrays without the pattern 1 1 0 diagonally, vertically or horizontally.at n=4A188515
• Number of nX5 binary arrays without the pattern 1 1 0 diagonally, vertically or horizontally.at n=4A188519
• T(n,k)=Number of nXk binary arrays without the pattern 1 1 0 diagonally, vertically or horizontally.at n=40A188523