Convolution of Thue-Morse sequence A001285 with itself.

Terms

a(0) =1a(1) =4a(2) =8a(3) =10a(4) =12a(5) =14a(6) =15a(7) =16a(8) =22a(9) =24a(10) =23a(11) =26a(12) =29a(13) =30a(14) =34a(15) =40a(16) =38a(17) =40a(18) =43a(19) =42a(20) =47a(21) =50a(22) =52a(23) =56a(24) =55a(25) =56a(26) =62a(27) =66a(28) =64a(29) =70