The binary encoding of parenthesizations given in a "global arithmetic order", using A001477 as the packing bijection N X N -> N.
A071672
The binary encoding of parenthesizations given in a "global arithmetic order", using A001477 as the packing bijection N X N -> N.
Terms
- a(0) =10a(1) =1100a(2) =1010a(3) =111000a(4) =110010a(5) =101100a(6) =110100a(7) =11100010a(8) =11001100a(9) =101010a(10) =11110000a(11) =11010010a(12) =1110001100a(13) =11001010a(14) =10111000a(15) =11100100a(16) =1111000010a(17) =1101001100a(18) =1110001010a(19) =1100111000a(20) =10110010a(21) =11011000a(22) =1110010010
External references
- oeis: A071672