Search: id:A060881
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%I A060881
%S A060881 3,5,11,37,221,2323,30047,510529,9699713,223092899,6469693261,
%T A060881 200560490167,7420738134851,304250263527253,13082761331670077,
%U A060881 614889782588491463,32589158477190044789,1922760350154212639131
%N A060881 n-th primorial (A002110) + next prime.
%H A060881 Harry J. Smith, <a href="b060881.txt">Table of n, a(n) for n=0,...,100</
               a>
%H A060881 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               matha1/matha103.htm">Factorizations of many number sequences</a>
%H A060881 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               matha1/matha106.htm">Factorizations of many number sequences</a>
%e A060881 a(2) = 2*3 + 5 = 11.
%o A060881 (PARI) { n=-1; m=1; forprime (p=2, prime(101), write("b060881.txt", n++, 
               " ", m + p); m*=p; ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), 
               Jul 19 2009]
%Y A060881 Cf. A002110, A060882.
%Y A060881 Sequence in context: A121926 A063499 A082856 this_sequence A035345 A162250 
               A055511
%Y A060881 Adjacent sequences: A060878 A060879 A060880 this_sequence A060882 A060883 
               A060884
%K A060881 nonn
%O A060881 0,1
%A A060881 N. J. A. Sloane (njas(AT)research.att.com), May 05 2001

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