A101432 Each term is the number of letters in the Spanish name of the previous term.

1, 3, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4, 6, 4

Offset

0,2

Links

Table of n, a(n) for n=0..104.

Index entries for linear recurrences with constant coefficients, signature (0,1).

Formula

a(n) = 5-(-1)^n for n>1, with a(0)=1 and a(1)=3. - Wesley Ivan Hurt, Oct 03 2020

Example

Uno tres cuatro seis cuatro seis ...

Crossrefs

Cf. A011762 (number of letters).

Cf. A000655 (English), A061504 (French), A328263 (Polish).

Sequence in context: A010469 A136248 A175653 * A238502 A023823 A279081

Adjacent sequences: A101429 A101430 A101431 * A101433 A101434 A101435

Keyword

easy,nonn,word

Author

Kevin Langdon (kevin.langdon(AT)polymath-systems.com), Jan 17 2005; corrected May 24 2005

Extensions

More terms from Kara A. Houck (kah979(AT)psu.edu), Apr 20 2006

Status

approved