Expansion of g.f. 1/((1-3*x)*(1-5*x)*(1-7*x)).
A017389
Expansion of g.f. 1/((1-3*x)*(1-5*x)*(1-7*x)).
Terms
- a(0) =1a(1) =15a(2) =154a(3) =1350a(4) =10891a(5) =83685a(6) =623764a(7) =4558380a(8) =32875381a(9) =234980955a(10) =1669192174a(11) =11806149810a(12) =83252603071a(13) =585817587825
External references
- oeis: A017389