A026858 Number of letters in n (in Italian).

4, 3, 3, 3, 7, 6, 3, 5, 4, 4, 5, 6, 6, 7, 11, 8, 6, 11, 8, 10, 5, 7, 8, 8, 12, 11, 8, 10, 8, 9, 6, 8, 9, 9, 13, 12, 9, 11, 9, 10, 8, 10, 11, 11, 15, 14, 11, 13, 11, 12, 9, 11, 12, 12, 16, 15, 12, 14, 12, 13, 8, 10, 11, 11, 15, 14, 11, 13, 11, 12, 8, 10, 11, 11, 15, 14, 11, 13, 11, 12, 7, 9

Offset: 0

Author

Alberto Maretti (alberto(AT)dis.uniroma1.it), Aug 03 2000

Keywords

• nonn
• word
• easy

Examples

			Zero, uno, due, tre, quattro, cinque, sei, ...
		

Links

• Carmine Suriano, Table of n, a(n) for n = 0..10000
• Index entries for sequences related to number of letters in n

Crossrefs

Cf. A005589.

Programs

Python

from num2words import num2words
def A026858(n): return len(num2words(n,lang='it'))  # Chai Wah Wu, Apr 28 2024

Extensions

Corrected and extended by Marco Broglia, Oct 01 2008

Offset corrected to 0 ("zero") by Carmine Suriano, Jun 03 2011