-8096

Appears in sequences

• Expansion of 1/(1 - x + x^4).at n=54A099530
• Expansion of (phi(-q) / phi(-q^5))^2 in powers of q where phi() is a Ramanujan theta function.at n=46A138518
• Negative integers n such that in balanced ternary representation the number of occurrences of each trit doubles when n is squared.at n=13A257868
• a(n) = Sum_{k=0..n} (-1)^k * binomial(3*k,n-k).at n=18A360087