Numbers with three distinct prime factors (each of which may or may not be repeated) which when concatenated in any order form a prime number.
A181559
Numbers with three distinct prime factors (each of which may or may not be repeated) which when concatenated in any order form a prime number.
Terms
- a(0) =3311a(1) =23177a(2) =27181a(3) =32153a(4) =36421a(5) =41237a(6) =53977a(7) =86507a(8) =110971a(9) =125069a(10) =142373a(11) =162239a(12) =190267a(13) =208579a(14) =254947a(15) =256413a(16) =288659a(17) =298991a(18) =353683a(19) =377839a(20) =400631a(21) =500981a(22) =543337a(23) =593747a(24) =769239a(25) =776797a(26) =853811a(27) =875483a(28) =901949a(29) =964481
External references
- oeis: A181559