Numbers k such that k and k+2 are both infinitary practical numbers (A334901).

Terms

a(0) =6a(1) =40a(2) =54a(3) =918a(4) =1240a(5) =1288a(6) =1408a(7) =1480a(8) =1672a(9) =1720a(10) =1768a(11) =1974a(12) =2440a(13) =2728a(14) =2838a(15) =2968a(16) =3198a(17) =3318a(18) =4134a(19) =4264a(20) =4422a(21) =4480a(22) =4758a(23) =5248a(24) =6102a(25) =6270a(26) =6424a(27) =7590a(28) =7830a(29) =10624