Odd composite integers m such that A005248(2*m-J(m,5)) == 3 (mod m), where J(m,5) is the Jacobi symbol.
A339521
Odd composite integers m such that A005248(2*m-J(m,5)) == 3 (mod m), where J(m,5) is the Jacobi symbol.
Terms
- a(0) =21a(1) =203a(2) =323a(3) =329a(4) =377a(5) =451a(6) =609a(7) =861a(8) =1001a(9) =1081a(10) =1183a(11) =1547a(12) =1729a(13) =1819a(14) =1891a(15) =2033a(16) =2211a(17) =2821a(18) =3081a(19) =3549a(20) =3653a(21) =3827a(22) =4089a(23) =4181a(24) =4669a(25) =5671a(26) =5777a(27) =5887a(28) =6601a(29) =6721
External references
- oeis: A339521