110422

Appears in sequences

• a(n)= 3*a(n-3) +3*a(n-6) +a(n-9).at n=28A109528
• a(n)= 3*a(n-3) +3*a(n-6) +a(n-9).at n=30A109528
• a(n)= 3*a(n-3) +3*a(n-6) +a(n-9).at n=25A109529
• a(n)= 3*a(n-3) +3*a(n-6) +a(n-9).at n=27A109529
• a(n)= 3*a(n-3) +3*a(n-6) +a(n-9).at n=29A109529
• a(n)= 3*a(n-3) +3*a(n-6) +a(n-9).at n=26A109530
• a(n)= 3*a(n-3) +3*a(n-6) +a(n-9).at n=31A109530
• Constant term of the reduction by x^2 -> x+1 of the polynomial p(n,x) defined at Comments.at n=21A192969
• a(n) = 3*a(n-3) + 3*a(n-6) + a(n-9) for n>8, a(0)=0, a(1)=a(2)=1, a(3)=a(4)=2, a(5)=3, a(6)=7, a(7)=9, a(8)=11.at n=28A237988