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A107018
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Belgian-7 numbers.
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2
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7, 10, 11, 21, 27, 29, 31, 32, 37, 41, 56, 70, 71, 77, 85, 94, 100, 101, 103, 106, 110, 111, 112, 113, 117, 118, 119, 122, 127, 128, 131, 133, 143, 152, 173, 176, 201, 205
(list; graph; refs; listen; history; internal format)
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OFFSET
| 7,1
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MATHEMATICA
| fQ[n_, k_] := If[n < k, False, Block[{id = Join[{0}, IntegerDigits@ n]}, MemberQ[ Accumulate@ id, Mod[n - k, Plus @@ id]] ]]; Select[ Range@ 206, fQ[#, 7] &] (* Robert G. Wilson v, May 6 2011 *)
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CROSSREFS
| See A106039 for definition and link.
Sequence in context: A088769 A057986 A105140 * A048792 A024585 A190482
Adjacent sequences: A107015 A107016 A107017 * A107019 A107020 A107021
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KEYWORD
| base,easy,nonn
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AUTHOR
| Eric Angelini (eric.angelini(AT)kntv.be), Jun 07 2005
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