sec(tan(x)+sin(x))=1+4/2!*x^2+88/4!*x^4+4918/6!*x^6+512840/8!*x^8...
A012946
sec(tan(x)+sin(x))=1+4/2!*x^2+88/4!*x^4+4918/6!*x^6+512840/8!*x^8...
Terms
- a(0) =1a(1) =4a(2) =88a(3) =4918a(4) =512840a(5) =85832346a(6) =21060321252
External references
- oeis: A012946