Search: id:A043618 Results 1-1 of 1 results found. %I A043618 %S A043618 50,51,52,53,54,55,63,64,66,67,68,69,70,71,72,74,75,76,77,78, %T A043618 79,80,82,83,84,85,86,87,88,90,91,92,93,94,95,96,99,100,101,102, %U A043618 103,104,105,107,108,109,110,111,119,120,121,123,124,125,126 %N A043618 Numbers n such that base 7 representation has exactly 3 runs. %Y A043618 Sequence in context: A033980 A165871 A078289 this_sequence A134691 A139182 A081646 %Y A043618 Adjacent sequences: A043615 A043616 A043617 this_sequence A043619 A043620 A043621 %K A043618 nonn,base %O A043618 1,1 %A A043618 Clark Kimberling (ck6(AT)evansville.edu) Search completed in 0.002 seconds