p-INVERT of (1,1,0,0,0,0,...), where p(S) = (1 - S)(1 - 3 S).

A291394

p-INVERT of (1,1,0,0,0,0,...), where p(S) = (1 - S)(1 - 3 S).

Terms

    a(0) =4a(1) =17a(2) =66a(3) =254a(4) =968a(5) =3679a(6) =13962a(7) =52957a(8) =200812a(9) =761396a(10) =2886768a(11) =10944725a(12) =41494856a(13) =157319353a(14) =596443614a(15) =2261290498a(16) =8573204920a(17) =32503490435a(18) =123230092830a(19) =467200760741

External references