a(0) = 1; for n > 1, a(n) = smallest number > a(n-1) such that a(n) + a(k) is squarefree for k = 1 to n-1.

A077224

a(0) = 1; for n > 1, a(n) = smallest number > a(n-1) such that a(n) + a(k) is squarefree for k = 1 to n-1.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =9a(4) =13a(5) =29a(6) =33a(7) =101a(8) =105a(9) =109a(10) =157a(11) =177a(12) =253a(13) =289a(14) =301a(15) =353a(16) =409a(17) =429a(18) =465a(19) =501a(20) =533a(21) =553a(22) =589a(23) =609a(24) =681a(25) =753a(26) =877a(27) =933a(28) =965a(29) =1153

External references