Size of the largest subset of the numbers [1...n] which does not contain a 3-term arithmetic progression.

A003002

Size of the largest subset of the numbers [1...n] which does not contain a 3-term arithmetic progression.

Terms

    a(0) =0a(1) =1a(2) =2a(3) =2a(4) =3a(5) =4a(6) =4a(7) =4a(8) =4a(9) =5a(10) =5a(11) =6a(12) =6a(13) =7a(14) =8a(15) =8a(16) =8a(17) =8a(18) =8a(19) =8a(20) =9a(21) =9a(22) =9a(23) =9a(24) =10a(25) =10a(26) =11a(27) =11a(28) =11a(29) =11

External references