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Term at which first number of height n occurs in Recamán's sequence A005132.
7

%I #12 May 01 2020 12:39:31

%S 0,1,2,3,6,7,18,19,34,67,102,115,190,453,846,1305,2066,4139,7676,

%T 13511,23976,24381,24398,24399,97984,136629,196644,475235,926170,

%U 1466185,2817020,3850823,8348662,8466695,17694894,36130539,36130540,75209333,138765002,315446985,409493528,409493529

%N Term at which first number of height n occurs in Recamán's sequence A005132.

%C The height of a term in A005132 = number of addition steps - number of subtraction steps to produce it.

%H N. J. A. Sloane, <a href="/A005132/a005132.txt">FORTRAN program for A005132, A057167, A064227, A064228</a>

%H <a href="/index/Rea#Recaman">Index entries for sequences related to Recamán's sequence</a>

%Y Cf. A005132, A064290, A064293, A064294.

%K nonn

%O 0,3

%A _N. J. A. Sloane_, Sep 26 2001

%E a(0)=0 added by _N. J. A. Sloane_, May 01 2020