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A122594
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a(0) = 2; a(1) = 5; a(n) = prime(a(n-1)) + prime(a(n-2)) if n > 1.
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1
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2, 5, 14, 54, 294, 2182, 21168, 258584, 3866528, 69094248, 1446704598, 34928585060, 959616504858, 29669964598708, 1022713744909606, 38985339660148638, 1631985092027500964
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OFFSET
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0,1
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LINKS
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EXAMPLE
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a(2) = prime(2) + prime(5) = 3 + 11 = 14.
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MAPLE
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A122594 := proc(n) option remember: if(n=0)then return 2: elif(n=1)then return 5: else return ithprime(procname(n-1)) + ithprime(procname(n-2)): fi: end:
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MATHEMATICA
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Transpose[NestList[{#[[2]], Prime[ #[[1]]]+Prime[ #[[2]]]}&, {1, 2}, 13]][[2]]
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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