cp's OEIS Frontend

A067287 n sets a new record for the number of integers k such that k is not of the form m + reverse(m) for any m and n occurs in the 'Reverse and Add' trajectory of k (cf. A067284).

%I A067287 #5 Mar 30 2012 17:27:34
%S A067287 0,22,33,44,66,88,110,121,242,484,968,1837,2222,3102,4444,4884,7106,
%T A067287 8888,12221,24442,44044,48884,88088,176176,293392,295482,466664,
%U A067287 597795,688886,711106,797797,930028,933328,997799,1112111,1197801,1686861
%N A067287 n sets a new record for the number of integers k such that k is not of the form m + reverse(m) for any m and n occurs in the 'Reverse and Add' trajectory of k (cf. A067284).
%C A067287 A067288 gives the corresponding records.
%H A067287 <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a>
%e A067287 33 belongs to the sequence because three integers k (viz. 3, 21, 30) are not of the form j + reverse(j) for any j and 33 occurs in the "Reverse and Add!" trajectory of these k and for m < 33 there are at most two integers which have the corresponding property.
%Y A067287 Cf. A067030, A067031, A067032, A067035, A067036, A067284, A067288.
%K A067287 base,nonn
%O A067287 0,2
%A A067287 _Klaus Brockhaus_, Feb 04 2002
%E A067287 More terms from Larry Reeves (larryr(AT)acm.org), Dec 18 2002