Numbers whose binary representation traces a nonselfcrossing circuit in honeycomb lattice when its bits (from the least to the second most significant bit) are interpreted as directions to proceed at each vertex. (The most significant 1-bit is ignored).
A255571
Numbers whose binary representation traces a nonselfcrossing circuit in honeycomb lattice when its bits (from the least to the second most significant bit) are interpreted as directions to proceed at each vertex. (The most significant 1-bit is ignored).
Terms
- a(0) =1a(1) =64a(2) =65a(3) =126a(4) =127a(5) =1056a(6) =1057a(7) =1090a(8) =1091a(9) =1156a(10) =1157a(11) =1288a(12) =1289a(13) =1518a(14) =1519a(15) =1552a(16) =1553a(17) =1782a(18) =1783a(19) =1914a(20) =1915a(21) =1980a(22) =1981a(23) =2014a(24) =2015a(25) =4368a(26) =4369a(27) =4642a(28) =4643a(29) =5188
External references
- oeis: A255571