p-INVERT of the positive integers, where p(S) = 1 - 4*S + 3*S^2.

A291184

p-INVERT of the positive integers, where p(S) = 1 - 4*S + 3*S^2.

Terms

    a(0) =4a(1) =21a(2) =104a(3) =507a(4) =2452a(5) =11808a(6) =56732a(7) =272229a(8) =1305400a(9) =6257355a(10) =29988140a(11) =143701056a(12) =688563508a(13) =3299237877a(14) =15807943688a(15) =75741312603a(16) =362900797636

External references