Search: id:A162251
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%I A162251
%S A162251 2,2,4,7,4,16,22,34,31,34,49,70,67,61,85,88,76,70,94,106,76,133,139,133,
%T A162251 157,187,193,187,202,196,220,196,202,214,229,232,301,259,247,304,346,
%U A162251 304,337,358,355,358,328,376,409,412,445,466,472,466,445,475,481,520
%N A162251 Sum of digits of product of previous terms, with a(1) = 2.
%C A162251 Starting with a(1) = 1 produces the all 1's sequence.
%Y A162251 Cf. A065075, A048572, A000012.
%Y A162251 Sequence in context: A157470 A120280 A115754 this_sequence A065968 A105669 
               A019657
%Y A162251 Adjacent sequences: A162248 A162249 A162250 this_sequence A162252 A162253 
               A162254
%K A162251 base,nonn
%O A162251 1,1
%A A162251 Franklin T. Adams-Watters (FrankTAW(AT)Netscape.net), Jun 28 2009

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