Boustrophedon transform of the Catalan numbers A000108.
A231894
Boustrophedon transform of the Catalan numbers A000108.
Terms
- a(0) =1a(1) =3a(2) =10a(3) =37a(4) =149a(5) =648a(6) =3039a(7) =15401a(8) =84619a(9) =505500a(10) =3287256a(11) =23250514a(12) =178382427a(13) =1478782490a(14) =13187788246a(15) =125958159631
External references
- oeis: A231894