Numerator of [x^n] in the Taylor expansion exp(cosec(x) - cosech(x)) = 1 + x/3 + x^2/18 + x^3/162 + x^4/1944 + 211*x^5/51030 + ...
A013529
Numerator of [x^n] in the Taylor expansion exp(cosec(x) - cosech(x)) = 1 + x/3 + x^2/18 + x^3/162 + x^4/1944 + 211*x^5/51030 + ...
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =211a(6) =5029a(7) =157a(8) =6697a(9) =439801a(10) =375719873a(11) =8013839a(12) =186044689a(13) =890107609a(14) =1770350411
External references
- oeis: A013529