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A043314 a(n)=A033008(n)/11. 1
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

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

LINKS

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

PROG

(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

CROSSREFS

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

Sequence in context: A092907 A051022 A218556 * A088472 A087019 A044911

Adjacent sequences:  A043311 A043312 A043313 * A043315 A043316 A043317

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 12 09:29 EST 2019. Contains 329054 sequences. (Running on oeis4.)