%I A073222
%S A073222 1,10,19,181,190,361,3430,3439,3610,6859,65161,65170,65341,68590,
%T A073222 130321,1238050,1238059,1238230,1241479,1303210,2476099,23522941,
%U A073222 23522950,23523121,23526370,23588101,24760990,47045881,446935870
%N A073222 A073214 (sums of two powers of 19) divided by 2.
%F A073222 (19^n + 19^m) / 2, n = 0, 1, 2, 3 ..., m = 0, 1, 2, 3, ... n.
%e A073222 a(4) = 181 = (19^2+19^0) / 2
%Y A073222 Cf. A073214.
%Y A073222 Sequence in context: A070199 A015445 A123001 this_sequence A110463 A121725 
               A110368
%Y A073222 Adjacent sequences: A073219 A073220 A073221 this_sequence A073223 A073224 
               A073225
%K A073222 easy,nonn
%O A073222 1,2
%A A073222 Jeremy Gardiner (jeremy.gardiner(AT)btinternet.com), Jul 21 2002