Expansion of 1/sqrt((1-7*x)^3 * (1+x)).

Terms

a(0) =1a(1) =10a(2) =87a(3) =708a(4) =5565a(5) =42798a(6) =324275a(7) =2430536a(8) =18068409a(9) =133454610a(10) =980588367a(11) =7174290060a(12) =52301288949a(13) =380120468406