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A044702
Numbers n such that string 7,7 occurs in the base 9 representation of n but not of n+1.
0
70, 151, 232, 313, 394, 475, 556, 638, 718, 799, 880, 961, 1042, 1123, 1204, 1285, 1367, 1447, 1528, 1609, 1690, 1771, 1852, 1933, 2014, 2096, 2176, 2257, 2338, 2419, 2500, 2581, 2662, 2743, 2825, 2905, 2986, 3067, 3148
OFFSET
1,1
CROSSREFS
Sequence in context: A181465 A043482 A044321 * A063320 A255793 A044402
KEYWORD
nonn,base
STATUS
approved