First of 3 consecutive numbers which are cubefree and not squarefree, i.e., numbers k such that {k, k+1, k+2} are in A067259.

A071319

First of 3 consecutive numbers which are cubefree and not squarefree, i.e., numbers k such that {k, k+1, k+2} are in A067259.

Terms

    a(0) =98a(1) =475a(2) =548a(3) =603a(4) =724a(5) =844a(6) =845a(7) =1274a(8) =1420a(9) =1681a(10) =1682a(11) =1924a(12) =2275a(13) =2523a(14) =2890a(15) =3283a(16) =3474a(17) =3548a(18) =3626a(19) =3716a(20) =4148a(21) =4203a(22) =4418a(23) =4475a(24) =4850a(25) =4923a(26) =4948a(27) =5202a(28) =5274a(29) =5490

External references