A037748 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,0,1.

2, 19, 152, 1217, 9738, 77907, 623256, 4986049, 39888394, 319107155, 2552857240, 20422857921, 163382863370, 1307062906963, 10456503255704, 83652026045633, 669216208365066, 5353729666920531

Offset

1,1

Links

Table of n, a(n) for n=1..18.

Index entries for linear recurrences with constant coefficients, signature (8,0,0,1,-8).

Formula

G.f.: ( x*(2+3*x+x^3) ) / ( (x-1)*(8*x-1)*(1+x)*(1+x^2) ). - R. J. Mathar, Oct 15 2015

Mathematica

Table[FromDigits[PadRight[{}, n, {2, 3, 0, 1}], 8], {n, 20}] (* Harvey P. Dale, Jun 08 2017 *)

Crossrefs

Sequence in context: A323141 A319962 A161608 * A037629 A037755 A037643

Adjacent sequences: A037745 A037746 A037747 * A037749 A037750 A037751

Keyword

nonn,base

Author

Clark Kimberling

Status

approved