A010731 Constant sequence: the all 8's sequence.

8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Comments

Continued fraction expansion of 4+sqrt(17). - Bruno Berselli, Mar 15 2011

Decimal expansion of 8/9. - Elmo R. Oliveira, Feb 20 2024

Links

• Tanya Khovanova, Recursive Sequences
• INRIA Algorithms Project, Encyclopedia of Combinatorial Structures 1016
• Index to divisibility sequences
• Index entries for linear recurrences with constant coefficients, signature (1).

Crossrefs

Cf. A136016.

Programs

Mathematica

PadRight[{},120,8] (* Harvey P. Dale, Aug 15 2021 *)

PARI

a(n)=8 \\ Charles R Greathouse IV, Oct 07 2015

Formula

G.f.: 8/(1-x). - Bruno Berselli, Mar 15 2011

E.g.f.: 8*exp(x). - Elmo R. Oliveira, Feb 20 2024