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A025973 Expansion of 1/((1-2x)(1-4x)(1-7x)(1-10x)). 0

%I

%S 1,23,349,4443,51597,568155,6054973,63196331,650620333,6637326267,

%T 67293219357,679380276939,6838972903309,68706054180059,

%U 689275354683901,6908259384473067,69191143298038125,692671313513140731

%N Expansion of 1/((1-2x)(1-4x)(1-7x)(1-10x)).

%F a(n) = (5*10^(n+3)-16*7^(n+3)+20*4^(n+3)-9*2^(n+3))/720. - _Yahia Kahloune_, May 23 2013

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_.

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Last modified September 24 22:49 EDT 2022. Contains 356949 sequences. (Running on oeis4.)