Row sums of array T as in A055215.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =7a(5) =10a(6) =14a(7) =19a(8) =26a(9) =35a(10) =47a(11) =63a(12) =84a(13) =112a(14) =149a(15) =198a(16) =263a(17) =349a(18) =463a(19) =614a(20) =814a(21) =1079a(22) =1430a(23) =1895a(24) =2511a(25) =3327a(26) =4408a(27) =5840a(28) =7737a(29) =10250