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.

A160514 A nonsense sequence.

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%I A160514 #20 Oct 21 2023 11:36:57
%S A160514 256,9,25,49,119663008743245277588690345984961
%N A160514 A nonsense sequence.
%C A160514 Previous name was: The sequence is: 2^8, 3^2, 5^2, 7^2, 10939058860032031^2 where 10939058860032031 is prime and where its order is an integer 337736875876935471466319632507953926400 and is equal to ((640320)^3 + 744)^2 * 70^2 where (640320)^3 + 744 is an integer value which is nearly Ramanujan's constant and 1^2 + 2^2 + 3^2 + ... + 22^2 + 23^2 + 24^2 = 70^2 which is related to the norm vector 0 used in construction of the Leech lattice.
%C A160514 The prime number 10939058860032031 = 2^15, 3^2, 5^3, 23^3, 29^3 + 31 Ramanujan's constant: e^(Pi*sqrt(163))= 640320^3 + 743.99999999999925 = A060295.
%H A160514 Mark A. Thomas, <a href="https://hal.archives-ouvertes.fr/hal-01232022">Math Ontological Basis of Quasi Fine-Tuning in Ghc Cosmologies</a>, HAL preprint Id: hal-01232022, 2015.
%F A160514 (640320^3 + 744)^2 * 70^2 = A160515.
%t A160514 Power[#1, #2] & @@@ FactorInteger[(640320^3 + 744)^2*70^2] (* _Michael De Vlieger_, Dec 19 2015 *)
%K A160514 nonn,uned,less,fini,full
%O A160514 1,1
%A A160514 _Mark A. Thomas_, May 16 2009
%E A160514 Partially edited by _R. J. Mathar_, May 30 2009