A204593 Numbers having the same number of digits as letters when written in French.

1000000000, 1000000000002, 1000000000005, 1000000000007, 1000000000008, 1000000000009, 1000000000011, 1000000000100, 3000000000000, 6000000000001, 10000000000006, 10000000000010, 11000000000001, 13000000000000, 15000000000000, 30000000000000, 100000000000006

Offset: 1

Author

Eric Angelini, Feb 13 2012

Keywords

• nonn
• word
• base

Comments

Numbers such that A167507(n) = A055642(n). - M. F. Hasler, Feb 13 2012

Examples

			unmilliard
1000000000
unbilliondeux
1000000000002
unbillioncinq
1000000000005
unbillionsept
1000000000007
unbillionhuit
1000000000008
unbillionneuf
1000000000009
unbilliononze
1000000000011
unbillioncent
1000000000100
troisbillions
3000000000000
sixbillionsun
6000000000001
dixbillionssix
10000000000006
dixbillionsdix
10000000000010
onzebillionsun
11000000000001
treizebillions
13000000000000
quinzebillions
15000000000000
trentebillions
30000000000000
centbillionsun
		

Links

• E. Angelini, Table of n, a(n) for n = 1..107
• Wiktionnaire, Annexe:Nombres en français.
• E. Angelini, Terms a(1)...a(108) spelled out in French.

Crossrefs

See A030455 for the (US) English version.