-1334

Appears in sequences

• A nonsense sequence.at n=26A089075
• a(n) = -n^2 - n + 72.at n=37A110678
• G.f. (1-x) * Sum_{n>=0} x^n * (1 + x^n)^n / (1 + x^(n+1))^(n+1).at n=37A354247