A049005 Number of letters in English names for days of week.

6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8, 6, 6, 7, 9, 8, 6, 8

Offset

0,1

Comments

Period 7, repeat [6, 6, 7, 9, 8, 6, 8]. - Joerg Arndt, Sep 20 2023

Links

Table of n, a(n) for n=0..104.

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

Formula

From Elmo R. Oliveira, Jul 16 2024: (Start)

G.f.: (6 + 6*x + 7*x^2 + 9*x^3 + 8*x^4 + 6*x^5 + 8*x^6)/(1-x^7).

a(n) = a(n-7) for n >= 7. (End)

Example

a(0)=6 because "Sunday" has 6 letters.

Crossrefs

Sequence in context: A152485 A372393 A256684 * A279005 A198987 A198751

Adjacent sequences: A049002 A049003 A049004 * A049006 A049007 A049008

Keyword

easy,nonn,word,dumb,less

Author

Deepak R. N (deepak_rama(AT)bigfoot.com)

Extensions

Offset 0 from Michel Marcus, Aug 12 2023

Status

approved