Primes that can be generated by the concatenation in base 7, in ascending order, of two consecutive integers read in base 10.
A287308
Primes that can be generated by the concatenation in base 7, in ascending order, of two consecutive integers read in base 10.
Terms
- a(0) =17a(1) =41a(2) =401a(3) =601a(4) =701a(5) =751a(6) =1051a(7) =1151a(8) =1201a(9) =1301a(10) =1451a(11) =1601a(12) =1801a(13) =1901a(14) =1951a(15) =2251a(16) =2351a(17) =18233a(18) =19609a(19) =20297a(20) =20641a(21) =21673a(22) =25457a(23) =25801a(24) =26489a(25) =26833a(26) =31649a(27) =33713a(28) =34057a(29) =35089
External references
- oeis: A287308