A037759 Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 3,0,1,2.

3, 15, 76, 382, 1913, 9565, 47826, 239132, 1195663, 5978315, 29891576, 149457882, 747289413, 3736447065, 18682235326, 93411176632, 467055883163, 2335279415815, 11676397079076, 58381985395382, 291909926976913

Offset

1,1

Links

Table of n, a(n) for n=1..21.

Index entries for linear recurrences with constant coefficients, signature (5,0,0,1,-5).

Formula

G.f.: x*(3+x^2+2*x^3) / ( (x-1)*(5*x-1)*(1+x)*(x^2+1) ). - R. J. Mathar, May 04 2015

Mathematica

Table[FromDigits[PadRight[{}, n, {3, 0, 1, 2}], 5], {n, 30}] (* or *) LinearRecurrence[ {5, 0, 0, 1, -5}, {3, 15, 76, 382, 1913}, 30] (* Harvey P. Dale, May 08 2018 *)

Crossrefs

Sequence in context: A240941 A047015 A322186 * A037647 A019477 A019478

Adjacent sequences: A037756 A037757 A037758 * A037760 A037761 A037762

Keyword

nonn,base,easy

Author

Clark Kimberling

Status

approved