Row sums of triangle A131327.

Terms

a(0) =1a(1) =4a(2) =5a(3) =12a(4) =17a(5) =32a(6) =49a(7) =84a(8) =133a(9) =220a(10) =353a(11) =576a(12) =929a(13) =1508a(14) =2437a(15) =3948a(16) =6385a(17) =10336a(18) =16721a(19) =27060a(20) =43781a(21) =70844a(22) =114625a(23) =185472a(24) =300097a(25) =485572a(26) =785669a(27) =1271244a(28) =2056913a(29) =3328160