cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A032545 Integer part of decimal 'base-6 looking' numbers divided by their actual base-6 values, rounded down.

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%I A032545 #24 Jun 26 2020 03:58:09
%S A032545 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
%T A032545 1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
%U A032545 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2
%N A032545 Integer part of decimal 'base-6 looking' numbers divided by their actual base-6 values, rounded down.
%H A032545 Charles R Greathouse IV, <a href="/A032545/b032545.txt">Table of n, a(n) for n = 1..10000</a>
%F A032545 a(n) = floor(A007092(n)/n). - _Sean A. Irvine_, Jun 22 2020
%t A032545 Array[IntegerPart[FromDigits[#2]/#1] & @@ {#, IntegerDigits[#, 6]} &, 105] (* _Michael De Vlieger_, Oct 06 2019 *)
%o A032545 (PARI) for(n=1,1e3,v=eval(Vec(Str(n)));if(vecmax(v)<6, print1(n\sum(i=1,#v,v[i]*6^(#v-i))", "))) \\ _Charles R Greathouse IV_, Apr 08 2012
%Y A032545 Cf. A007092, A032546, A032547.
%Y A032545 See also A032532 for explanation.
%K A032545 nonn,easy,base
%O A032545 1,36
%A A032545 _Patrick De Geest_, Apr 15 1998