Search: id:A044250 Results 1-1 of 1 results found. %I A044250 %S A044250 63,127,191,255,319,383,447,504,575,639,703,767,831,895,959,1016, %T A044250 1087,1151,1215,1279,1343,1407,1471,1528,1599,1663,1727,1791, %U A044250 1855,1919,1983,2040,2111,2175,2239,2303,2367,2431,2495,2552 %N A044250 Numbers n such that string 7,7 occurs in the base 8 representation of n but not of n-1. %Y A044250 Sequence in context: A045064 A043450 A031491 this_sequence A044631 A045136 A031895 %Y A044250 Adjacent sequences: A044247 A044248 A044249 this_sequence A044251 A044252 A044253 %K A044250 nonn,base %O A044250 1,1 %A A044250 Clark Kimberling (ck6(AT)evansville.edu) Search completed in 0.001 seconds