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A181151
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a(n) = prime(n)^3 + prime(n)^2 + 1.
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1
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13, 37, 151, 393, 1453, 2367, 5203, 7221, 12697, 25231, 30753, 52023, 70603, 81357, 106033, 151687, 208861, 230703, 305253, 362953, 394347, 499281, 578677, 712891, 922083, 1040503, 1103337, 1236493, 1306911, 1455667, 2064513, 2265253, 2590123, 2704941, 3330151, 3465753, 3894543, 4357317, 4685353, 5207647, 5767381
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OFFSET
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1,1
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LINKS
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FORMULA
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EXAMPLE
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a(4)=393 because the 4th prime is 7, 7^3=343, 7^2=49, and 343+49+1=393.
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MAPLE
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A181151 := n -> map (p -> p^(3)+p^(2)+1, ithprime(n)):
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MATHEMATICA
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PROG
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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