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A017035
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a(n) = (7*n + 4)^7.
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1
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16384, 19487171, 612220032, 6103515625, 34359738368, 137231006679, 435817657216, 1174711139837, 2799360000000, 6060711605323, 12151280273024, 22876792454961, 40867559636992, 69833729609375
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listen;
history;
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internal format)
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OFFSET
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0,1
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LINKS
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MATHEMATICA
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(7*Range[0, 20]+4)^7 (* or *) LinearRecurrence[{8, -28, 56, -70, 56, -28, 8, -1}, {16384, 19487171, 612220032, 6103515625, 34359738368, 137231006679, 435817657216, 1174711139837}, 20] (* Harvey P. Dale, Jan 30 2019 *)
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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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