Numbers formed by concatenating n with the distinct prime factors of n, left to right, smallest factors to largest, with a(1) = 10.
A367918
Numbers formed by concatenating n with the distinct prime factors of n, left to right, smallest factors to largest, with a(1) = 10.
Terms
- a(0) =10a(1) =22a(2) =33a(3) =42a(4) =55a(5) =623a(6) =77a(7) =82a(8) =93a(9) =1025a(10) =1111a(11) =1223a(12) =1313a(13) =1427a(14) =1535a(15) =162a(16) =1717a(17) =1823a(18) =1919a(19) =2025a(20) =2137a(21) =22211a(22) =2323a(23) =2423a(24) =255a(25) =26213a(26) =273a(27) =2827a(28) =2929a(29) =30235
External references
- oeis: A367918