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A032539 Integer part of decimal 'base-4 looking' numbers divided by their actual base-4 values. 2

%I #16 Jun 23 2020 06:15:12

%S 1,1,1,2,2,2,1,2,2,2,2,2,2,2,2,6,5,5,5,5,5,5,4,5,4,4,4,4,4,4,4,6,6,5,

%T 5,5,5,5,5,5,5,5,5,5,5,5,4,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,15,15,15,

%U 14,14,14,14,14,14,13,13,13,13,13,13,13,13,13,13,13,13,13,12,12

%N Integer part of decimal 'base-4 looking' numbers divided by their actual base-4 values.

%F a(n) = floor(A007090(n)/n).

%Y Cf. A007090, A032540, A032541. See also A032532 for explanation.

%K nonn,easy,base

%O 1,4

%A _Patrick De Geest_, Apr 15 1998

%E Offset corrected by _Sean A. Irvine_, Jun 22 2020

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)