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Search: id:A065877
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| A065877 |
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Non-Niven (or non-Harshad) numbers: numbers which are not a multiple of the sum of their digits. |
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+0
4
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| 11, 13, 14, 15, 16, 17, 19, 22, 23, 25, 26, 28, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 46, 47, 49, 51, 52, 53, 55, 56, 57, 58, 59, 61, 62, 64, 65, 66, 67, 68, 69, 71, 73, 74, 75, 76, 77, 78, 79, 82, 83, 85, 86, 87, 88, 89, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Harry J. Smith, Table of n, a(n) for n=1,...,1000
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EXAMPLE
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13 is in the list because 13 is not a multiple of 1+3=4.
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PROGRAM
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(PARI) SumD(x)= { local(s=0); while (x>9, s+=x%10; x\=10); return(s + x) } { n=0; for (m=1, 10^9, if (m%SumD(m), write("b065877.txt", n++, " ", m); if (n==1000, return)) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Nov 03 2009]
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CROSSREFS
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Complement of A005349. Cf. A003635, A007953, A065878.
Sequence in context: A043645 A043700 A111634 this_sequence A129917 A102577 A038187
Adjacent sequences: A065874 A065875 A065876 this_sequence A065878 A065879 A065880
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KEYWORD
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base,nonn,new
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AUTHOR
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Henry Bottomley (se16(AT)btinternet.com), Nov 26 2001
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