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A031206
Numbers having period-21 7-digitized sequences.
0
19, 34, 43, 91, 109, 127, 172, 190, 217, 247, 271, 274, 304, 334, 340, 343, 349, 388, 394, 403, 427, 430, 433, 439, 472, 493, 568, 586, 658, 685, 712, 721, 724, 742, 838, 856, 865, 883, 901, 910, 934, 943, 1009, 1027, 1072, 1090, 1114, 1141
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Digitaddition
CROSSREFS
Sequence in context: A146571 A235869 A140601 * A214231 A242847 A044064
KEYWORD
nonn,base
STATUS
approved