

A114332


English spelling of n ends with a(n)th letter of the alphabet.


2



15, 5, 15, 5, 18, 5, 24, 14, 20, 5, 14, 14, 5, 14, 14, 14, 14, 14, 14, 14, 25, 5, 15, 5, 18, 5, 24, 14, 20, 5, 25, 5, 15, 5, 18, 5, 24, 14, 20, 5, 25, 5, 15, 5, 18, 5, 24, 14, 20, 5, 25, 5, 15, 5, 18, 5, 24, 14, 20, 5, 25, 5, 15, 5, 18, 5, 24, 14, 20, 5, 25, 5, 15, 5, 18, 5, 24, 14, 20, 5
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OFFSET

0,1


LINKS



EXAMPLE

'One' ends with 'e', which is the 5th letter of the alphabet, hence a(1)=5.
'Two' ends with 'o', which is the 15th letter of the alphabet, hence a(2)=15.


PROG

(Python)
def a(n):
if n == 0: return 15 # zerO
if n%1000000 == 0: return 14 # millioN, billioN, ...
r = n%100
if r == 0: return 4 # hundreD, thousanD
if r == 12: return 5 # twelvE
if 10 <= r < 20: return 14 # teN, eleveN, thirteeN, ..., nineteeN
return [25, 5, 15, 5, 18, 5, 24, 14, 20, 5][n%10] # *Y, *onE, ..., *ninE


CROSSREFS



KEYWORD

easy,nonn,word


AUTHOR

Blaine J. Deal, Feb 06 2006


EXTENSIONS



STATUS

approved



