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 A037969 Numbers whose maximal base-2 run length is 2. 3
 3, 4, 6, 9, 11, 12, 13, 18, 19, 20, 22, 25, 26, 27, 36, 37, 38, 41, 43, 44, 45, 50, 51, 52, 53, 54, 73, 74, 75, 76, 77, 82, 83, 84, 86, 89, 90, 91, 100, 101, 102, 105, 106, 107, 108, 109, 146, 147, 148, 149, 150, 153, 154, 155, 164, 165 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..56. FORMULA A037969 = { n | A043276(n)=2 }. - M. F. Hasler, Jul 23 2013 PROG (PARI) for(i=1, 199, A043276(i)==2&&print1(i", ")) \\ M. F. Hasler, Jul 23 2013 CROSSREFS Cf. A000975 = { n | A043276(n)=1 }, A037970 ff. Sequence in context: A025061 A284741 A342577 * A329862 A153236 A158705 Adjacent sequences: A037966 A037967 A037968 * A037970 A037971 A037972 KEYWORD nonn,base AUTHOR Clark Kimberling STATUS approved

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Last modified December 1 23:26 EST 2023. Contains 367503 sequences. (Running on oeis4.)