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 A304089 Binary weight of A304083. 4
 0, 1, 2, 1, 3, 2, 1, 2, 4, 3, 2, 1, 3, 2, 3, 2, 5, 4, 3, 2, 1, 4, 3, 2, 4, 3, 2, 4, 3, 2, 3, 6, 3, 5, 4, 3, 2, 1, 5, 4, 3, 2, 5, 4, 3, 2, 5, 4, 3, 2, 4, 3, 5, 4, 3, 2, 4, 3, 4, 3, 7, 4, 3, 4, 3, 6, 5, 4, 3, 2, 1, 6, 5, 4, 3, 2, 6, 5, 4, 3, 2, 6, 5, 4, 3, 2, 5, 4, 3, 6, 5, 4, 3, 2, 5, 4, 3, 5, 4, 3, 6, 5, 4, 3, 2, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Antti Karttunen, Table of n, a(n) for n = 0..16383 FORMULA a(n) = A000120(A304083(n)). For all n >= 0, abs(a(n+1)-a(n)) = A000120(A304083(n+1) XOR A304083(n)), where XOR is a bitwise exclusive or, A003987. PROG (PARI) A304089(n) = hammingweight(A304083(n)); \\ Needs also code from A304083. CROSSREFS Cf. A000120, A304088, A304083. Cf. also A303780. Sequence in context: A126597 A261867 A076081 * A209281 A240554 A107338 Adjacent sequences:  A304086 A304087 A304088 * A304090 A304091 A304092 KEYWORD nonn,base AUTHOR Antti Karttunen, May 06 2018 STATUS approved

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Last modified September 21 15:47 EDT 2021. Contains 347598 sequences. (Running on oeis4.)