Numbers k such that 9*k = A048720(25,k), where A048720 is carryless base-2 multiplication.

Terms

a(0) =0a(1) =15a(2) =30a(3) =31a(4) =60a(5) =62a(6) =63a(7) =120a(8) =124a(9) =126a(10) =127a(11) =240a(12) =248a(13) =252a(14) =254a(15) =255a(16) =480a(17) =496a(18) =504a(19) =508a(20) =510a(21) =511a(22) =960a(23) =992a(24) =1008a(25) =1016a(26) =1020a(27) =1022a(28) =1023a(29) =1920