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.

A330684 Square roots of the positions of records in A050377, number of ways to factor n into "Fermi-Dirac primes" (A050376).

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%I A330684 #9 Jan 10 2020 18:13:14
%S A330684 1,2,4,8,12,16,24,32,36,48,72,96,144,288,432,576,864,1152,1440,1728,
%T A330684 2304,2880,4320,4608,5184,5760,6912,7200,8640,10368,11520,14400,20736,
%U A330684 23040,25920,28800,34560,41472,43200,51840,57600,82944,86400,100800,103680,115200,129600,172800,207360,230400,259200,345600,388800,403200
%N A330684 Square roots of the positions of records in A050377, number of ways to factor n into "Fermi-Dirac primes" (A050376).
%C A330684 Like terms in A330687, also these are all found in A025487.
%H A330684 Antti Karttunen, <a href="/A330684/b330684.txt">Table of n, a(n) for n = 1..1004</a> (computed from the b-file David A. Corneth computed for A330687)
%F A330684 a(n) = A000196(A330687(n)).
%F A330684 A108951(a(n)) = A000196(A330689(n)).
%F A330684 a(n) = A329900(A000196(A330689(n))).
%o A330684 (PARI) A330684(n) = sqrtint(A330687(n));
%Y A330684 Cf. A000196, A050376, A050377, A108951, A329900, A330687, A330689.
%Y A330684 Subsequence of A025487.
%K A330684 nonn
%O A330684 1,2
%A A330684 _Antti Karttunen_, Dec 29 2019