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A044541
Numbers n such that string 3,1 occurs in the base 7 representation of n but not of n+1.
0
22, 71, 120, 160, 169, 218, 267, 316, 365, 414, 463, 503, 512, 561, 610, 659, 708, 757, 806, 846, 855, 904, 953, 1002, 1051, 1126, 1149, 1189, 1198, 1247, 1296, 1345, 1394, 1443, 1492, 1532, 1541, 1590, 1639, 1688, 1737, 1786
OFFSET
1,1
CROSSREFS
Sequence in context: A114636 A334034 A044160 * A251286 A080861 A241521
KEYWORD
nonn,base
STATUS
approved