Number of non-self-conjugate separable solutions of X + Y = 2Z (integer, disjoint triples from {1,2,3,...,3n}).
A282618
Number of non-self-conjugate separable solutions of X + Y = 2Z (integer, disjoint triples from {1,2,3,...,3n}).
Terms
- a(0) =0a(1) =0a(2) =2a(3) =6a(4) =26a(5) =108a(6) =492a(7) =2562a(8) =14790a(9) =98874a(10) =720614a(11) =5908394a(12) =52572682a(13) =516141316a(14) =5422012074a(15) =61889630476a(16) =749456000504
External references
- oeis: A282618