Number of tame meanders with 2n crossings.
A060066
Number of tame meanders with 2n crossings.
Terms
- a(0) =1a(1) =3a(2) =15a(3) =93a(4) =657a(5) =5063a(6) =41535a(7) =357205a(8) =3187599a(9) =29303687a(10) =276062807a(11) =2654603987
External references
- oeis: A060066