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

Author

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

Keywords

• easy
• nonn
• word
• dumb
• less

Comments

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

Examples

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

Links

• 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)

Extensions

Offset 0 from Michel Marcus, Aug 12 2023