Row sums of A364891.

Terms

a(0) =0a(1) =0a(2) =1a(3) =1a(4) =2a(5) =2a(6) =4a(7) =5a(8) =8a(9) =10a(10) =15a(11) =19a(12) =27a(13) =34a(14) =47a(15) =59a(16) =79a(17) =99a(18) =130a(19) =162a(20) =210a(21) =260a(22) =332a(23) =410a(24) =517a(25) =635a(26) =794a(27) =970a(28) =1202a(29) =1463