Numbers such that the square root of the sum of squares of their prime factors is a nonprime integer.

A134606

Numbers such that the square root of the sum of squares of their prime factors is a nonprime integer.

Terms

    a(0) =16a(1) =81a(2) =351a(3) =512a(4) =625a(5) =1080a(6) =1260a(7) =1350a(8) =1375a(9) =1792a(10) =1836a(11) =2070a(12) =2145a(13) =2175a(14) =2401a(15) =2730a(16) =2772a(17) =3510a(18) =4104a(19) =4305a(20) =4625a(21) =4650a(22) =4655a(23) =4998a(24) =5880a(25) =6000a(26) =6545a(27) =7098a(28) =7182a(29) =7791

External references