Number of integer-sided triangles with sides a,b,c, a < b < c, a+b+c = n such that a,b,c are pairwise relatively prime.
A024161
Number of integer-sided triangles with sides a,b,c, a < b < c, a+b+c = n such that a,b,c are pairwise relatively prime.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =0a(10) =0a(11) =1a(12) =0a(13) =0a(14) =1a(15) =1a(16) =0a(17) =2a(18) =0a(19) =2a(20) =1a(21) =1a(22) =1a(23) =5a(24) =1a(25) =2a(26) =3a(27) =5a(28) =2a(29) =8
External references
- oeis: A024161