Expansion of 1/((1-2x)(1-3x)(1-6x)(1-9x)).
A025939
Expansion of 1/((1-2x)(1-3x)(1-6x)(1-9x)).
Terms
- a(0) =1a(1) =20a(2) =265a(3) =2960a(4) =30301a(5) =295340a(6) =2795905a(7) =25996520a(8) =238988101a(9) =2181067460a(10) =19810829545a(11) =179385327680
External references
- oeis: A025939