-11408

Appears in sequences

• Expansion of e.g.f. log(1 + tan(sin(x))).at n=8A009364
• a(n) = numberator(b(n)) where b(1)=1, b(2)=2 and for n > 2, b(n) = 1/b(n-2) - 1/b(n-1).at n=7A076655