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A043210
Numbers k such that 5 and 6 occur juxtaposed in the base-9 representation of k but not of k-1.
0
51, 59, 132, 140, 213, 221, 294, 302, 375, 383, 456, 459, 531, 545, 618, 626, 699, 707, 780, 788, 861, 869, 942, 950, 1023, 1031, 1104, 1112, 1185, 1188, 1260, 1274, 1347, 1355, 1428, 1436, 1509, 1517, 1590, 1598, 1671, 1679
OFFSET
1,1
CROSSREFS
Cf. A007095.
Sequence in context: A031410 A308766 A039387 * A043990 A297829 A045068
KEYWORD
nonn,base
STATUS
approved