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A037555
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Base 6 digits are, in order, the first n terms of the periodic sequence with initial period 2,1,1.
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0
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2, 13, 79, 476, 2857, 17143, 102860, 617161, 3702967, 22217804, 133306825, 799840951, 4799045708, 28794274249, 172765645495, 1036593872972, 6219563237833, 37317379426999, 223904276561996, 1343425659371977
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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*(2+x+x^2) / ( (x-1)*(6*x-1)*(1+x+x^2) ). - R. J. Mathar, Apr 30 2015
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MATHEMATICA
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Module[{nn=20, c}, c=PadRight[{}, nn, {2, 1, 1}]; Table[FromDigits[Take[c, n], 6], {n, nn}]] (* Harvey P. Dale, Jul 23 2012 *)
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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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