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Search: id:A108056
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| A108056 |
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Numbers of the form (7^i)*(13^j). |
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+0 9
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| 1, 7, 13, 49, 91, 169, 343, 637, 1183, 2197, 2401, 4459, 8281, 15379, 16807, 28561, 31213, 57967, 107653, 117649, 199927, 218491, 371293, 405769, 753571, 823543, 1399489, 1529437, 2599051, 2840383, 4826809, 5274997, 5764801, 9796423
(list; graph; listen)
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OFFSET
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1,2
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CROSSREFS
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Cf. A003586, A003592, A003593, A003591, A003594, A003595, A003596, A003597, A003598, A003599, A107326, A107364, A107466.
Sequence in context: A134039 A166703 A116522 this_sequence A018562 A112540 A015441
Adjacent sequences: A108053 A108054 A108055 this_sequence A108057 A108058 A108059
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KEYWORD
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nonn
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AUTHOR
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Douglas Winston (douglas.winston(AT)srupc.com), Jun 02 2005
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