A179083 Even numbers having an odd sum of digits in their decimal representation.

10, 12, 14, 16, 18, 30, 32, 34, 36, 38, 50, 52, 54, 56, 58, 70, 72, 74, 76, 78, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 120, 122, 124, 126, 128, 140, 142, 144, 146, 148, 160, 162, 164, 166, 168, 180, 182, 184, 186, 188, 210, 212, 214, 216, 218, 230, 232, 234

Offset: 1

Author

Reinhard Zumkeller, Jun 28 2010

Keywords

• base
• nonn
• easy

Comments

a(n) = A007958(n) for n <= 30;

intersection of A005843 and A054684: A059841(a(n))*A179081(a(n))=1;

complement of A179082 with respect to A005843;

complement of A179085 with respect to A054684;

a(n) mod 2 = 0 and A007953(a(n)) mod 2 = 1.

Links

• R. Zumkeller, Table of n, a(n) for n = 1..1000
• Index entries for 10-automatic sequences.
• Index entries for Colombian or self numbers and related sequences