Apply partial sum operator 4 times to Fibonacci numbers.

Terms

a(0) =0a(1) =1a(2) =5a(3) =16a(4) =41a(5) =92a(6) =189a(7) =365a(8) =674a(9) =1204a(10) =2098a(11) =3588a(12) =6050a(13) =10093a(14) =16703a(15) =27476a(16) =44995a(17) =73440a(18) =119575a(19) =194345a(20) =315460a(21) =511576a(22) =829060a(23) =1342936a(24) =2174596a(25) =3520457a(26) =5698329a(27) =9222440a(28) =14924829a(29) =24151764