A116531 Number of letters in common in the English names for the numbers n and n+1.

2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 4, 3, 5, 5, 5, 5, 5, 6, 3, 6, 7, 7, 7, 7, 7, 7, 7, 8, 4, 6, 7, 7, 7, 7, 7, 7, 7, 8, 3, 5, 6, 6, 6, 6, 6, 6, 6, 7, 4, 5, 6, 6, 6, 6, 6, 6, 6, 7, 3, 5, 6, 6, 6, 6, 6, 6, 6, 7, 5, 7, 8, 8, 8, 8, 8, 8, 8, 9, 4, 6, 7, 7, 7, 7, 7, 7, 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 4, 10, 11, 11

Offset

0,1

Links

Table of n, a(n) for n=0..102.

Example

a(0)=2 from OnE and zErO, a(1)=1 from twO and One, a(2)=1 from Three and Two, a(7)=1 from Eight and sEven, etc.

Crossrefs

Cf. A109382.

Sequence in context: A147753 A333355 A354523 * A375039 A101871 A101875

Adjacent sequences: A116528 A116529 A116530 * A116532 A116533 A116534

Keyword

nonn,word

Author

Rodolfo Kurchan, Mar 26 2006

Extensions

Corrected and edited by Robert G. Wilson v, Apr 06 2006

Status

approved