Breadth-first reading of the subtree rooted at 5 of the tree where each parent node is the arithmetic derivative (A003415) of all its children.
A327975
Breadth-first reading of the subtree rooted at 5 of the tree where each parent node is the arithmetic derivative (A003415) of all its children.
Terms
- a(0) =5a(1) =6a(2) =9a(3) =14a(4) =33a(5) =49a(6) =62a(7) =94a(8) =177a(9) =817a(10) =961a(11) =445a(12) =913a(13) =1633a(14) =2173a(15) =2209a(16) =1146a(17) =886a(18) =1822a(19) =4414a(20) =19193a(21) =25829a(22) =32393a(23) =41033a(24) =47429a(25) =57929a(26) =64133a(27) =88229a(28) =101753a(29) =111173
External references
- oeis: A327975