A030105 Base 6 reversal of n (written in base 10).

0, 1, 2, 3, 4, 5, 1, 7, 13, 19, 25, 31, 2, 8, 14, 20, 26, 32, 3, 9, 15, 21, 27, 33, 4, 10, 16, 22, 28, 34, 5, 11, 17, 23, 29, 35, 1, 37, 73, 109, 145, 181, 7, 43, 79, 115, 151, 187, 13, 49, 85, 121, 157, 193, 19, 55, 91, 127, 163, 199, 25, 61, 97, 133, 169, 205, 31, 67, 103, 139, 175

Offset: 0

Author

David W. Wilson

Keywords

• nonn
• base
• look
• easy

Links

• Seiichi Manyama, Table of n, a(n) for n = 0..7775

Crossrefs

Cf. A030101 - A030108, A004086, A055952, A319723.

Programs

Mathematica

Table[FromDigits[Reverse[IntegerDigits[n,6]],6],{n,0,100}] (* Harvey P. Dale, Nov 18 2021 *)

PARI

a(n,b=6)=subst(Polrev(base(n,b)),x,b) /* where */
base(n,b)={my(a=[n%b]);while(0