Table of coefficients in the iterations of Euler's tree function (A000169), as read by antidiagonals.
A274390
Table of coefficients in the iterations of Euler's tree function (A000169), as read by antidiagonals.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =2a(5) =0a(6) =1a(7) =4a(8) =9a(9) =0a(10) =1a(11) =6a(12) =30a(13) =64a(14) =0a(15) =1a(16) =8a(17) =63a(18) =332a(19) =625a(20) =0a(21) =1a(22) =10a(23) =108a(24) =948a(25) =4880a(26) =7776a(27) =0a(28) =1a(29) =12
External references
- oeis: A274390