A062928 - OEIS

%I #12 Mar 13 2023 09:15:07

%S 0,1,2,3,4,697,704,705,764,765,1469,1470,1477,1537,2242,2309,2310,

%T 2377,3074,3082,590567,591229,595982,2361731,6900704,7111031,11808655,

%U 34503520,35555155,65205900,70204260,70854060

%N Numbers k that, when expressed in base 5 and then interpreted in base 6, give a multiple of k.

%e 704 in base 5 is 10304, which interpreted in base 6 is 1408 = 2*704.

%t Join[{0},Select[Range[12000000],Divisible[FromDigits[ IntegerDigits[ #,5],6],#]&]] (* _Harvey P. Dale_, Jul 20 2014 *)

%Y Cf. A062845, A062846, A062847, A062848, A062849, A062850, A062853, A062864, A062865, A062884, A062889, A062891, A062920, A062921, A062922, A062923, A062925, A062929, A062930, A062931, A062934, A062937, A062939, A062942, A062943, A062944.

%K base,nonn

%O 1,3

%A _Erich Friedman_, Jul 21 2001

%E More terms from _Naohiro Nomoto_, Aug 06 2001

%E Offset changed to 1 and a(28)-a(32) from _Georg Fischer_, Mar 13 2023