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Sorted factorial and k-factorial numbers (numbers of form k-1 excluded).
2

%I #32 Feb 12 2020 08:16:25

%S 1,2,3,6,16,21,24,45,96,120,175,288,315,416,441,640,720,891,1200,1573,

%T 2016,2535,2835,3136,3825,4608,5040,5491,6480,7581,8800,9765,10143,

%U 11616,11904,13225,14976,16875,18928,21141,23520,26071,28800,31713

%N Sorted factorial and k-factorial numbers (numbers of form k-1 excluded).

%H Vincenzo Librandi, <a href="/A028688/b028688.txt">Table of n, a(n) for n = 1..200</a> (n = 48..200 corrected by Sean A. Irvine)

%H <a href="/index/Fa#factorial">Index entries for sequences related to factorial numbers</a>

%F A000142 union A028687. - _Michel Marcus_, Feb 12 2020

%Y Cf. A000142, A028687.

%K nonn

%O 1,2

%A _Olivier GĂ©rard_