A182495 Number of letters in Turkish words for months of year.

4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6, 4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6, 4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6, 4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6, 4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6, 4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6, 4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6, 4, 5, 4

Offset

1,1

Comments

Period 12: repeat [4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6].

In Turkish, the months are "Ocak", "Şubat", "Mart", "Nisan", "Mayıs", "Haziran", "Temmuz", "Ağustos", "Eylül", "Ekim", "Kasım", "Aralık" beginning from January.

Links

Table of n, a(n) for n=1..87.

Wikipedia, Turkish months.

Index entries for sequences related to calendars.

Index to 12-periodic sequences.

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

Formula

From Elmo R. Oliveira, Jul 20 2024: (Start)

G.f.: x*(4 + 5*x + 4*x^2 + 5*x^3 + 5*x^4 + 7*x^5 + 6*x^6 + 7*x^7 + 5*x^8 + 4*x^9 + 5*x^10 + 6*x^11)/(1 - x^12).

a(n) = a(n-12) for n > 12. (End)

Example

a(1) = 4 since January in Turkish is "Ocak" which has four letters.

Mathematica

PadRight[{}, 120, {4, 5, 4, 5, 5, 7, 6, 7, 5, 4, 5, 6}] (* Paolo Xausa, May 21 2026 *)

Crossrefs

Cf. A031139, A103742, A161376.

Sequence in context: A046598 A245078 A276868 * A372447 A265300 A223170

Adjacent sequences: A182492 A182493 A182494 * A182496 A182497 A182498

Keyword

nonn,word,easy,changed

Author

Hasan Yurtoglu, May 02 2012

Status

approved