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Arises in detailed black hole state counting in loop quantum gravity.
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%I #20 Sep 20 2021 13:50:11

%S 3,8,15,24,35,63,80,99,120,143,168,195,224,255,323,360,399,440,483,

%T 528,575,624,728,783,840,899,1023,1088,1155,1224,1295,1368,1443,1520,

%U 1599,1680,1763,1848,1935,2024,2115,2208,2303,2499,2600,2703,2808,2915,3024

%N Arises in detailed black hole state counting in loop quantum gravity.

%C Column 4 of TABLE I. Pell equation: area spectrum and squarefrees, p. 32 of Agullo.

%H Ivan Agullo, J. Fernando Barbero G., Enrique F. Borja, Jacobo Diaz-Polo, Eduardo J. S. VillaseƱor, <a href="https://arxiv.org/abs/1101.3660">Detailed black hole state counting in loop quantum gravity</a>, arXiv:1101.3660 [gr-qc], 2011; Phys.Rev.D82:084029, 2010.

%F This is A005563 (starting from the 1st term) but without such terms that have the same squarefree part as some earlier term. - _Andrey Zabolotskiy_, Sep 20 2021

%Y Cf. A005117, A005563, A007913.

%K nonn

%O 1,1

%A _Jonathan Vos Post_, Jan 19 2011

%E Terms a(15) and beyond from _Andrey Zabolotskiy_, Sep 20 2021