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Identify the next number in the series 2, 10, 30, 68, 130…….
Last Post 11 Aug 2014 02:28 AM by richards. 12 Replies.
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philip
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27 May 2013 06:51 AM
    Identify the next number in the series

    2, 10, 30, 68, 130…….
    richie
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    Posts:171

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    28 May 2013 10:09 PM
    160
    richards
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    Posts:172

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    28 May 2013 10:11 PM
    172
    phil
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    Posts:133

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    28 May 2013 10:13 PM
    198
    Ravi Chandra P
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    Posts:5

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    26 Aug 2013 11:23 PM
    222
    bal
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    Posts:147

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    28 Aug 2013 11:55 AM
    159
    ffinybryn
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    Posts:101

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    29 Aug 2013 02:02 AM
    222
    [3rd diffs are 6]
    raj
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    Posts:167

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    31 Aug 2013 02:39 PM
    218
    james
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    Posts:125

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    24 Jun 2014 01:39 AM
    200
    edu gaspar
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    17 Jul 2014 02:34 AM
    145
    bal
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    Posts:147

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    23 Jul 2014 01:49 AM
    155
    raj
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    Posts:167

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    23 Jul 2014 10:58 PM
    160
    richards
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    Posts:172

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    11 Aug 2014 02:28 AM
    157
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