58959
domain: N
Appears in sequences
- arctanh(arcsinh(x)+arctan(x))=2*x+13/3!*x^3+561/5!*x^5+58959/7!*x^7...at n=3A013111
- a(n) = floor( n^Pi ).at n=32A061294
- a(n) = a(n-1) + 3*a(n-2) -2*a(n-3) - 2*a(n-4), where a(0) = 0, a(1) = -1, a(2) = 1, a(3) = 1.at n=21A295726
- a(n) = a(n-1) + 3*a(n-2) -2*a(n-3) - 2*a(n-4), where a(0) = -1, a(1) = -1, a(2) = -1, a(3) = 1.at n=21A295732
- G.f.: Sum_{n>=0} (2*n + 1) * x^n * (9 - x^n)^n.at n=4A326605