100161

Appears in sequences

• Expansion of 1/((1-4x)(1-5x)(1-8x)(1-11x)).at n=4A028122
• Numerators of continued fraction convergents to sqrt(78).at n=9A041138
• Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=2A302964
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=38A302965
• Number of 3Xn 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=6A302966
• a(n) = A120963(n) + A341711(floor(n/2)).at n=22A360520
• a(n) = K(n-1) + K(n) + K(n+1), where K(n) = A341711(floor(n/2)).at n=22A361151