A159952 - OEIS

A159952

Skinny numbers (A061909) containing no 3's.

0, 1, 2, 10, 11, 12, 20, 21, 22, 100, 101, 102, 110, 111, 112, 120, 121, 122, 200, 201, 202, 210, 211, 212, 220, 221, 1000, 1001, 1002, 1010, 1011, 1012, 1020, 1021, 1022, 1100, 1101, 1102, 1110, 1111, 1112, 1120, 1121, 1122, 1200, 1201, 1202, 1210, 1211, 1212

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

COMMENTS

a(n) first differs from A007089(n-1) at a(27) = 1000, which does not equal 222 = A007089(26). - Jason Kimberley, Dec 13 2012

LINKS

Table of n, a(n) for n=1..50.

Index entries for sequences related to carryless arithmetic

CROSSREFS

Sequence in context: A106518 A158304 A007089 * A136820 A256437 A136810

Adjacent sequences: A159949 A159950 A159951 * A159953 A159954 A159955

KEYWORD

nonn,base,easy

AUTHOR

N. J. A. Sloane, Jul 29 2010

STATUS

approved