

A219242


Distribution of letters in the name of all months of the year (English).


0



7, 5, 3, 1, 11, 1, 1, 1, 1, 3, 0, 2, 5, 3, 3, 2, 0, 9, 2, 3, 6, 1, 0, 0, 4, 0
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,1


COMMENTS

Each of the 26 letters of the (English) alphabet, encoded via a>1, b>2, ... , z>26, appears a(n) times in the string of all the (English) names of the twelve months of the year. The letters are taken case insensitive.


LINKS

Table of n, a(n) for n=1..26.


FORMULA

a(n) = number of times the letter with standard code n (for the code see a comment above), appears in all the twelve English names for the months of the year.


EXAMPLE

a(1) = 7 because the first letter 'a' (or 'A') of the English alphabet appears in 'January' twice, in 'February' once, in 'March' once, in 'April' once, in 'May' once and once in 'August'.
a(5) = 11 = 0 + 1 + 0 + 0 + 0 + 1 + 0 + 0 + 3 + 1 + 2 + 3.
a(11) = 0 because there is no 'k' or 'K' in the name of the months in English.


CROSSREFS

Cf. A219241 (analog for days of the week).
Sequence in context: A320158 A085927 A180597 * A330920 A155816 A308414
Adjacent sequences: A219239 A219240 A219241 * A219243 A219244 A219245


KEYWORD

nonn,word,fini,full


AUTHOR

Wolfdieter Lang, Dec 14 2012


STATUS

approved



