Expansion of e.g.f. cos(i*log(1 + x)), i = sqrt(-1).
A105752
Expansion of e.g.f. cos(i*log(1 + x)), i = sqrt(-1).
Terms
- a(0) =1a(1) =0a(2) =1a(3) =-3a(4) =12a(5) =-60a(6) =360a(7) =-2520a(8) =20160a(9) =-181440a(10) =1814400a(11) =-19958400a(12) =239500800a(13) =-3113510400a(14) =43589145600a(15) =-653837184000
External references
- oeis: A105752