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A022850
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Integer nearest n*x, where x = sqrt(7).
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2
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0, 3, 5, 8, 11, 13, 16, 19, 21, 24, 26, 29, 32, 34, 37, 40, 42, 45, 48, 50, 53, 56, 58, 61, 63, 66, 69, 71, 74, 77, 79, 82, 85, 87, 90, 93, 95, 98, 101, 103, 106, 108, 111, 114, 116, 119, 122, 124, 127, 130, 132, 135, 138, 140, 143, 146, 148, 151, 153, 156
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OFFSET
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0,2
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LINKS
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MATHEMATICA
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Table[Round[n*Sqrt[7]], {n, 0, 60}] (* G. C. Greubel, Sep 29 2018 *)
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PROG
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(PARI) vector(60, n, n--; round(n*sqrt(7))) \\ G. C. Greubel, Sep 29 2018
(Python)
from math import isqrt
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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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