Number of nonequivalent noncrossing trees with n edges up to rotation.
A296532
Number of nonequivalent noncrossing trees with n edges up to rotation.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =11a(5) =49a(6) =204a(7) =984a(8) =4807a(9) =24739a(10) =130065a(11) =701584a(12) =3851316a(13) =21489836a(14) =121517768a(15) =695307888a(16) =4019338527a(17) =23446201495a(18) =137875318035a(19) =816646459860
External references
- oeis: A296532