A276765 Number of digits in n equals number of syllables in English name of n.

1, 2, 3, 4, 5, 6, 8, 9, 13, 14, 15, 16, 18, 19, 20, 30, 40, 50, 60, 80, 90, 100, 200, 300, 400, 500, 600, 800, 900, 7000, 70000, 700000, 800001, 800002, 800003, 800004, 800005, 800006, 800008, 800009, 800010, 800012, 801000, 802000, 803000, 804000, 805000

Offset

1,2

Comments

Numbers n such that A055642(n) = A075774(n). - Felix Fröhlich, Sep 30 2016

Links

Table of n, a(n) for n=1..47.

Example

From Felix Fröhlich, Sep 30 2016: (Start)
13 is a term, since the decimal expansion is two digits long and "thir-teen" has two syllables.
17 is not a term, since the decimal expansion is two digits long, but "se-ven-teen" has three syllables.
800001 is a term, since the decimal expansion is six digits long and "eight -hun-dred-thou-sand-one" has six syllables. (End)

Crossrefs

Cf. A055642, A075774.

Sequence in context: A258023 A190232 A084693 * A121644 A259623 A305734

Adjacent sequences: A276762 A276763 A276764 * A276766 A276767 A276768

Keyword

nonn,word,base

Author

Tyler Skywalker, Sep 17 2016

Extensions

Edited and more terms from Felix Fröhlich, Sep 30 2016

Status

approved