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Search: id:A074547
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| 3, 12, 50, 216, 962, 4392, 20450, 96696, 462722, 2234952, 10873250, 53199576, 261449282, 1289406312, 6376734050, 31605668856, 156925904642, 780248462472, 3883804162850, 19349526496536, 96470430052802, 481245665067432
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OFFSET
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0,1
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FORMULA
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G.f.: 1/(1-3*x)+1/(1-4*x)+1/(1-5*x). E.g.f.: e^(3*x)+e^(4*x)+e^(5*x). [From Mohammad K. Azarian (azarian(AT)evansville.edu), Dec 28 2008]
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MATHEMATICA
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Table[3^n + 4^n + 5^n, {n, 0, 21}]
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CROSSREFS
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Cf. A001550, A001576, A034513, A001579, A074501 - A074580.
Sequence in context: A108080 A113441 A119976 this_sequence A151178 A151179 A105479
Adjacent sequences: A074544 A074545 A074546 this_sequence A074548 A074549 A074550
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KEYWORD
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easy,nonn
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 23 2002
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