A023081 k and 4k are anagrams in base 9 (written in base 9).

17, 125, 170, 187, 1250, 1627, 1700, 1717, 1726, 1870, 1887, 12500, 12517, 12535, 13525, 15648, 16270, 16287, 16548, 17000, 17017, 17125, 17170, 17187, 17260, 17637, 18700, 18717, 18726, 18870, 18887, 102274, 102724, 103453, 122506, 122605, 125000

Offset

1,1

Links

Table of n, a(n) for n=1..37.

Mathematica

FromDigits[IntegerDigits[#, 9]]&/@Select[Range[80000], Sort[IntegerDigits[#, 9]] == Sort[ IntegerDigits[ 4#, 9]]&] (* Harvey P. Dale, Jun 06 2023 *)

Crossrefs

Sequence in context: A196286 A196336 A297975 * A056122 A036828 A142613

Adjacent sequences: A023078 A023079 A023080 * A023082 A023083 A023084

Keyword

nonn,base

Author

David W. Wilson

Status

approved