a(n) is the smallest positive integer of length (distance from origin) n in the Cayley graph of the integers generated by all powers of 13.
A297182
a(n) is the smallest positive integer of length (distance from origin) n in the Cayley graph of the integers generated by all powers of 13.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =20a(8) =33a(9) =46a(10) =59a(11) =72a(12) =85a(13) =254a(14) =423a(15) =592a(16) =761a(17) =930a(18) =1099a(19) =3296a(20) =5493a(21) =7690a(22) =9887a(23) =12084a(24) =14281a(25) =42842a(26) =71403a(27) =99964a(28) =128525a(29) =157086
External references
- oeis: A297182