A235029 Numbers whose English name requires fewer letters than twice the number of decimal digits.

10, 1000000, 1000001, 1000002, 1000006, 1000010, 2000000, 2000001, 2000002, 2000006, 2000010, 3000000, 4000000, 5000000, 6000000, 6000001, 6000002, 6000006, 6000010, 7000000, 8000000, 9000000, 10000000, 10000001, 10000002, 10000003

Offset: 1

Author

Michael Turniansky, Jan 02 2014

Keywords

• word
• nonn
• base

Comments

This is also the list of numbers whose English name is shorter than their name in the artificial language Lojban.

Links

• John Woldemar Cowan, 18.2. Lojban numbers, in: The Complete Lojban Language (CLL v1.1), 2016

Formula

Numbers n such that 2*A055642(n) > A005589(n).

Extensions

Comment extended by Georg Fischer, Dec 18 2020