1342028

Appears in sequences

• Expansion of 1/(1-x^2-x^3-x^4-x^5-x^6-x^7).at n=33A013984
• a(n) = a(n-2) + a(n-3) + a(n-4) + a(n-5) + a(n-6) + a(n-7).at n=32A107479
• G.f. A(x) satisfies A(x) = 1/( (1-x)^3 * (1 - x*A(x) - x^2*A'(x)) ).at n=7A386230