A051107 Numbers described with a single word in British English.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 30, 40, 50, 60, 70, 80, 90, 100, 1000, 1000000, 1000000000, 1000000000000, 1000000000000000000, 1000000000000000000000000

Offset: 0

Author

Robert Lozyniak (11(AT)onna.com)

Keywords

• nonn
• word

Examples

			"Nineteen" is one word, while "twenty-one" is not.