Numerators of coefficients in expansion of 1/(cos x - sin x).

A279257

Numerators of coefficients in expansion of 1/(cos x - sin x).

Terms

    a(0) =1a(1) =1a(2) =3a(3) =11a(4) =19a(5) =361a(6) =307a(7) =24611a(8) =83579a(9) =2873041a(10) =12193841a(11) =512343611a(12) =869783713a(13) =11779156811a(14) =769881545161

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