Numbers n such that smallest number not dividing n^2 (A236454) is different from smallest prime not dividing n (A053669).
A235921
Numbers n such that smallest number not dividing n^2 (A236454) is different from smallest prime not dividing n (A053669).
Terms
- a(0) =210a(1) =630a(2) =1050a(3) =1470a(4) =1890a(5) =2310a(6) =2730a(7) =3150a(8) =3570a(9) =3990a(10) =4410a(11) =4830a(12) =5250a(13) =5670a(14) =6090a(15) =6510a(16) =6930a(17) =7350a(18) =7770a(19) =8190a(20) =8610a(21) =9030a(22) =9450a(23) =9870a(24) =10290a(25) =10710a(26) =11130a(27) =11550a(28) =11970a(29) =12390
External references
- oeis: A235921