Expansion of 1/((1-3x)(1-4x)(1-6x)(1-7x)).

A028032

Expansion of 1/((1-3x)(1-4x)(1-6x)(1-7x)).

Terms

    a(0) =1a(1) =20a(2) =255a(3) =2650a(4) =24521a(5) =210840a(6) =1725235a(7) =13631750a(8) =104995341a(9) =793395460a(10) =5908353815a(11) =43502236050a(12) =317443722961

External references