Rectangular array R read by descending antidiagonals: divide to each even term of the Wythoff array (A035513) by 2, and delete all others.
A328695
Rectangular array R read by descending antidiagonals: divide to each even term of the Wythoff array (A035513) by 2, and delete all others.
Terms
- a(0) =1a(1) =4a(2) =2a(3) =17a(4) =9a(5) =3a(6) =72a(7) =38a(8) =5a(9) =12a(10) =305a(11) =161a(12) =8a(13) =51a(14) =6a(15) =1292a(16) =682a(17) =13a(18) =216a(19) =10a(20) =7a(21) =5473a(22) =2889a(23) =21a(24) =915a(25) =16a(26) =30a(27) =14a(28) =23184a(29) =12238
External references
- oeis: A328695