Numbers k such that A272718(k) is divisible by k.

Terms

a(0) =1a(1) =2a(2) =3a(3) =11a(4) =13a(5) =50a(6) =81a(7) =96a(8) =395a(9) =640a(10) =59136a(11) =65719a(12) =632621a(13) =1342813a(14) =2137073a(15) =2755370a(16) =3446370a(17) =10860093a(18) =321939569a(19) =1872591111a(20) =8858043355