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 A082096 A 2nd order recursion: a(1)=a(2)=1; a(n) = prime(a(n-2)+a(n-1)) = A000040(a(n-2)+a(n-1)). 3
 1, 1, 3, 7, 29, 151, 1069, 9887, 115891, 1666421, 28700933, 580669933, 13578126713, 362075579539, 10886955278951, 365589325548857, 13598064388599629, 556220494250764093 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS MATHEMATICA a[n_]:= a[n]= If[n<3, 1, Prime[a[n-1]+a[n-2]]]; Table[a[n], {n, 13}] (* modified by G. C. Greubel, Aug 31 2019 *) nxt[{a_, b_}]:={b, Prime[a+b]}; Transpose[NestList[nxt, {1, 1}, 13]][[1]] (* Harvey P. Dale, Oct 02 2013 *) PROG (MAGMA) a:= func< n | n lt 3 select 1 else NthPrime(Self(n-1) + Self(n-2)) >; [a(n): n in [1..12]]; // G. C. Greubel, Aug 31 2019 CROSSREFS Cf. A069103, A082094, A082095. Sequence in context: A211371 A302157 A294383 * A119325 A048722 A061955 Adjacent sequences:  A082093 A082094 A082095 * A082097 A082098 A082099 KEYWORD nonn,more AUTHOR Labos Elemer, Apr 11 2003 EXTENSIONS a(15) from G. C. Greubel, Aug 31 2019 a(16)-a(18) from Chai Wah Wu, Sep 18 2019 STATUS approved

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Last modified December 12 15:11 EST 2019. Contains 329960 sequences. (Running on oeis4.)