Search: id:A140255
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%I A140255
%S A140255 1,3,4,5,6,7,8,7,7,9,12,10,14,11,10,9,18,11,20,12,12,15,24,13,11,17,10,
%T A140255 14,30,15,32,11,16,21,14,15,38,23,18,15,42,17,44,18,14,27,48,16,15,15,
%U A140255 22,20,54,15,18,17,24,33,60,20,62,35,16,13,20,21,68,24,28,19,72,19,74
%N A140255 Inverse Mobius transform of A014963.
%C A140255 A140254 = the Mobius transform of A014963.
%F A140255 A051731 as an infinite lower triangular matrix * A014963 as a vector.
%F A140255 Equals row sums of triangle A140256 - Gary W. Adamson (qntmpkt(AT)yahoo.com), 
               May 16 2008
%e A140255 a(4) = 5 = (1, 1, 0, 1) dot (1, 2, 3, 2) = (1 + 2 + 0 + 2); where (1, 
               1, 0, 1) = row 4 of triangle A051731 and (1, 2, 3, 2) = the first 
               4 terms of A014963.
%Y A140255 Cf.5 A014963, A051731, A140254.
%Y A140255 Cf. A140256.
%Y A140255 Sequence in context: A088243 A154660 A004492 this_sequence A050270 A009041 
               A077396
%Y A140255 Adjacent sequences: A140252 A140253 A140254 this_sequence A140256 A140257 
               A140258
%K A140255 nonn
%O A140255 1,2
%A A140255 Gary W. Adamson and Mats Granvik (qntmpkt(AT)yahoo.com), May 16 2008
%E A140255 More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 19 2009

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