Ternary numbers that are concatenated runs A(1)C(1)B(1)A(2)C(2)B(2)...A(k)C(k)B(k), where A(i) is a run of 1's, B(i) a run of 0's, and C(i) a run of 2's, for i = 1..k.
A371107
Ternary numbers that are concatenated runs A(1)C(1)B(1)A(2)C(2)B(2)...A(k)C(k)B(k), where A(i) is a run of 1's, B(i) a run of 0's, and C(i) a run of 2's, for i = 1..k.
Terms
- a(0) =120a(1) =1120a(2) =1200a(3) =1220a(4) =11120a(5) =11200a(6) =11220a(7) =12000a(8) =12200a(9) =12220a(10) =111120a(11) =111200a(12) =111220a(13) =112000a(14) =112200a(15) =112220a(16) =120000a(17) =120120a(18) =122000a(19) =122200a(20) =122220a(21) =1111120a(22) =1111200a(23) =1111220a(24) =1112000a(25) =1112200a(26) =1112220a(27) =1120000a(28) =1120120a(29) =1122000
External references
- oeis: A371107