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A046279
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Sum of first n lucky numbers.
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5
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1, 4, 11, 20, 33, 48, 69, 94, 125, 158, 195, 238, 287, 338, 401, 468, 537, 610, 685, 764, 851, 944, 1043, 1148, 1259, 1374, 1501, 1630, 1763, 1898, 2039, 2190, 2349, 2512, 2681, 2852, 3041, 3234, 3429, 3630, 3835, 4046, 4265, 4488, 4719, 4954, 5191, 5432
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OFFSET
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1,2
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COMMENTS
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The subsequence of prime partial sums of lucky numbers begins: 11, 401, 1259, 2039. The subsequence of lucky partial sums of lucky numbers begins: 33, 69, 195, 537, 685, 1501, 5191. - Jonathan Vos Post, Feb 11 2010
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LINKS
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MATHEMATICA
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luckyLimit = 300; t = Range[1, luckyLimit, 2]; sieve[n_] := Module[{k = t[[n]]}, t = Delete[t, Table[{i}, {i, k, Length[t], k}]]]; n = 1; While[t[[n]] < Length[t], n++; sieve[n]]; Accumulate[t] (* Harvey P. Dale, Apr 05 2011 *)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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