50676

Appears in sequences

• Denominators of continued fraction convergents to sqrt(355).at n=11A041673
• Column 2 of the array m(i,1)=m(1,j)=1 m(i,j)=m(i-1,j-1)+m(i-1,j+1) (a(n)=m(n,2)).at n=18A072100
• Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,0,1,1,1,1,0 for x=0,1,2,3,4,5,6.at n=5A203224
• a(n) = A273059(4n+1).at n=39A275917