Euler transform of 5 4 3 2 1 1 1 1 1 1 1 ...

Terms

a(0) =1a(1) =5a(2) =19a(3) =58a(4) =157a(5) =384a(6) =875a(7) =1875a(8) =3828a(9) =7491a(10) =14147a(11) =25886a(12) =46084a(13) =80040a(14) =135996a(15) =226502a(16) =370492a(17) =596064a(18) =944557a(19) =1475983a(20) =2276771a(21) =3470030a(22) =5229835a(23) =7800045a(24) =11520003a(25) =16858149a(26) =24457202a(27) =35192852a(28) =50251566a(29) =71230985