A084449 - OEIS

%I #9 Jul 29 2017 12:47:44

%S 0,4,9,35,42,101,143,365,693,729,926,1691,1721,2264,2858,3671,4919,

%T 7851,8469,8988,11401,12087,15246,21265,21410,28542,30539,35126,40991,

%U 49589,51956,59259,68723,86325,89978,106190,114594,122923,143724,150610

%N Positions of sevens (ground states) in A084451.

%H A. Karttunen, <a href="/A084507/a084507.scm.txt">Scheme-program for computing this sequence</a>

%Y First differences: A084465.

%K nonn

%O 0,2

%A _Antti Karttunen_, Jun 02 2003

%E More terms from _David Wasserman_, Dec 30 2004