A208090 100 written in base -n.

110100100, 10201, 13330, 400, 324, 202, 244, 271, 100, 121, 144, 169, 172

Offset: 2

Author

Radu Borza, Mar 07 2012

Keywords

• nonn
• fini
• full
• less

Links

• Phil Haacked, Negative Base Numering System
• Daniel Mondot, Bases to -101, including digits >9
• Eric Weisstein's World of Mathematics, Base

Crossrefs

Cf. A065004.

Programs

Mathematica

(* From MathWorld *) NegativeIntegerDigits[0, n_Integer?Negative] := {0}; NegativeIntegerDigits[i_, n_Integer?Negative] := Rest@Reverse@Mod[NestWhileList[(# - Mod[#, -n])/n &, i, # != 0 &], -n]; Table[FromDigits[NegativeIntegerDigits[100, -n]], {n, 2, 14}]