Numbers n such that the n-th cyclotomic polynomial has a root mod 11.

Terms

a(0) =1a(1) =2a(2) =5a(3) =10a(4) =11a(5) =22a(6) =55a(7) =110a(8) =121a(9) =242a(10) =605a(11) =1210a(12) =1331a(13) =2662a(14) =6655a(15) =13310a(16) =14641a(17) =29282a(18) =73205a(19) =146410a(20) =161051a(21) =322102a(22) =805255a(23) =1610510a(24) =1771561a(25) =3543122a(26) =8857805a(27) =17715610a(28) =19487171a(29) =38974342