Array A(x,y): (read as A(0,0), A(1,0), A(0,1), A(2,0), A(1,1), A(0,2), A(3,0), A(2,1), A(1,2), A(0,3),...) Position of the composition A089840[y] o A089840[x] in the table A089840.
A089839
Array A(x,y): (read as A(0,0), A(1,0), A(0,1), A(2,0), A(1,1), A(0,2), A(3,0), A(2,1), A(1,2), A(0,3),...) Position of the composition A089840[y] o A089840[x] in the table A089840.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =2a(4) =0a(5) =2a(6) =3a(7) =14a(8) =19a(9) =3a(10) =4a(11) =15a(12) =0a(13) =21a(14) =4a(15) =5a(16) =16a(17) =6a(18) =4a(19) =17a(20) =5a(21) =6a(22) =13a(23) =5a(24) =0a(25) =3a(26) =18a(27) =6a(28) =7a(29) =12
External references
- oeis: A089839