Composite numbers k such that A378056(k) = gcd(lcm{d+1 : d|k}, lcm{d-1 : d > 1 and d|k}) = 2.

Terms

a(0) =6a(1) =481a(2) =793a(3) =949a(4) =1417a(5) =2041a(6) =2257a(7) =2509a(8) =2701a(9) =2977a(10) =3133a(11) =3589a(12) =3601a(13) =4033a(14) =4069a(15) =4453a(16) =4849a(17) =5161a(18) =5317a(19) =5809a(20) =5917a(21) =5941a(22) =6697a(23) =7033a(24) =7081a(25) =7141a(26) =7501a(27) =7957a(28) =7969a(29) =8593