A316346 - OEIS

%I #10 Jun 12 2019 16:28:43

%S 4,9,8,25,2,49,16,81,10,121,12,169,14,15,32,289,6,361,4,7,22,529,72,

%T 625,26,243,28,841,30,961,64,3,34,35,36,1369,38,39,40,1681,6,1849,484,

%U 45,46,2209,48,2401,50,51,52,2809,18,55,56,57,58,3481,60,3721,62

%N a(n) = A316297(n+1)/A316297(n).

%e a(3) = A316297(4)/A316297(3) = 288/36 = 8.

%t #[[2]]/#[[1]]&/@Partition[Array[#! Denominator[HarmonicNumber[#]]&,70], 2,1] (* _Harvey P. Dale_, Jun 12 2019 *)

%Y Cf. A316297.

%K nonn

%O 1,1

%A _Matthew Campbell_, Jun 29 2018