Convoluted convolved Fibonacci numbers G_j^(4).

Terms

a(0) =0a(1) =1a(2) =3a(3) =10a(4) =25a(5) =64a(6) =146a(7) =331a(8) =710a(9) =1505a(10) =3091a(11) =6272a(12) =12473a(13) =24540a(14) =47610a(15) =91527a(16) =174138a(17) =328768a(18) =615720a(19) =1145650a(20) =2117884a(21) =3893630a(22) =7119978a(23) =12958400a(24) =23478010a(25) =42364427a(26) =76148353a(27) =136389128a(28) =243467595a(29) =433263360