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a(n) = (n^2)/A048671(n), = n*A014963(n) = A140579 * [1, 2, 3, ...].
2

%I #9 Jul 10 2024 09:37:55

%S 1,4,9,8,25,6,49,16,27,10,121,12,169,14,15,32,289,18,361,20,21,22,529,

%T 24,125,26,81,28,841,30,961,64,33,34,35,36,1369,38,39,40,1681,42,1849,

%U 44,45,46,2209,48,343,50,51,52,2809,54,55,56,57,58,3481,60,3721,62,63

%N a(n) = (n^2)/A048671(n), = n*A014963(n) = A140579 * [1, 2, 3, ...].

%C a(n) gives the last row of columns in A133233. - _Mats Granvik_, Jun 07 2008

%e a(9) = 27 = 81/3 where 9^2 = 81 and A048671(9) = 3.

%e a(9) = 27 = 9*A014963(n) = 9*3.

%Y Cf. A140579, A014963, A048671.

%Y Cf. A133233.

%K nonn

%O 1,2

%A _Gary W. Adamson_, May 17 2008

%E Corrected and extended by _Mats Granvik_, Jun 07 2008