Row sums of triangle A143102.

Terms

a(0) =1a(1) =5a(2) =17a(3) =29a(4) =54a(5) =96a(6) =138a(7) =202a(8) =292a(9) =382a(10) =503a(11) =659a(12) =815a(13) =1011a(14) =1251a(15) =1491a(16) =1780a(17) =2122a(18) =2464a(19) =2864a(20) =3326a(21) =3788a(22) =4317a(23) =4917a(24) =5517a(25) =6193a(26) =6949a(27) =7705a(28) =8546a(29) =9476