Numerators of coefficients c(n) in product expansion of 1 + tan x = Product_{k>=1} 1 + c(k)*x^k.
A353583
Numerators of coefficients c(n) in product expansion of 1 + tan x = Product_{k>=1} 1 + c(k)*x^k.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =-1a(4) =7a(5) =-7a(6) =199a(7) =-71a(8) =484a(9) =-368a(10) =187909a(11) =-610103a(12) =2068657a(13) =-63614a(14) =1530164189a(15) =-1715846683a(16) =7628902283a(17) =-125125345078
External references
- oeis: A353583