A043314 a(n)=A033008(n)/11.

1, 2, 3, 4, 5, 6, 7, 8, 9, 100, 102, 103, 104, 105, 106, 107, 108, 109, 200, 201, 203, 204, 205, 206, 207, 208, 209, 300, 301, 302, 304, 305, 306, 307, 308, 309, 400, 401, 402, 403, 405, 406, 407, 408, 409, 500, 501, 502, 503, 504

Offset: 1

Author

Clark Kimberling

Keywords

• nonn
• base

Comments

Also, numbers which, written in base 100, have all digits < 10 and no adjacent digits equal. - M. F. Hasler, Feb 03 2014

Crossrefs

Cf. A043307 - A043320, A043291, A033001 - A033014, A033016 - A033029.

Programs

PARI

is_A043314(n)=(n=[n])&&!until(!n[1],((n=divrem(n[1],100))[2]<10 && n[1]%10!=n[2])||return) \\ M. F. Hasler, Feb 03 2014