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A044911
Numbers whose base-10 run lengths alternate: odd, even, odd, ...
0
1, 2, 3, 4, 5, 6, 7, 8, 9, 100, 111, 122, 133, 144, 155, 166, 177, 188, 199, 200, 211, 222, 233, 244, 255, 266, 277, 288, 299, 300, 311, 322, 333, 344, 355, 366, 377, 388, 399, 400, 411, 422, 433, 444, 455, 466, 477, 488, 499, 500
OFFSET
1,2
CROSSREFS
Sequence in context: A043314 A088472 A087019 * A110734 A080436 A135295
KEYWORD
nonn,base
STATUS
approved