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A037760
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Base 6 digits are, in order, the first n terms of the periodic sequence with initial period 3,0,1,2.
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0
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3, 18, 109, 656, 3939, 23634, 141805, 850832, 5104995, 30629970, 183779821, 1102678928, 6616073571, 39696441426, 238178648557, 1429071891344, 8574431348067, 51446588088402, 308679528530413, 1852077171182480
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OFFSET
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1,1
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LINKS
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FORMULA
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G.f.: x*(3+x^2+2*x^3) / ( (x-1)*(6*x-1)*(1+x)*(x^2+1) ). - R. J. Mathar, May 04 2015
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CROSSREFS
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KEYWORD
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nonn,base,easy
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AUTHOR
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STATUS
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approved
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