Expansion of 1/((1-x)(1-x^2)(1-x^3)(1-x^7)).

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =7a(7) =9a(8) =11a(9) =14a(10) =17a(11) =20a(12) =24a(13) =28a(14) =33a(15) =38a(16) =44a(17) =50a(18) =57a(19) =64a(20) =72a(21) =81a(22) =90a(23) =100a(24) =111a(25) =122a(26) =134a(27) =147a(28) =161a(29) =175