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A037547
Base 6 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,2.
0
1, 8, 50, 301, 1808, 10850, 65101, 390608, 2343650, 14061901, 84371408, 506228450, 3037370701, 18224224208, 109345345250, 656072071501, 3936432429008, 23618594574050, 141711567444301, 850269404665808, 5101616427994850
OFFSET
1,2
FORMULA
G.f.: x*(1+2*x+2*x^2) / ( (x-1)*(6*x-1)*(1+x+x^2) ). - R. J. Mathar, Apr 30 2015
MATHEMATICA
nn=30; With[{c=PadRight[{}, nn, {1, 2, 2}]}, Table[FromDigits[Take[c, n], 6], {n, nn}]] (* Harvey P. Dale, Apr 26 2012 *)
CROSSREFS
Sequence in context: A052177 A127745 A243876 * A061801 A240050 A221478
KEYWORD
nonn,base,easy
STATUS
approved