A191591 Number of different vowels in the Filipino (Tagalog) name of n.

1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 3, 3, 2, 2, 3, 2, 3, 2, 3, 3, 4, 3, 3, 3, 4, 3, 3, 3, 4, 4, 4, 3, 4, 2, 3, 2, 3, 2, 3, 3, 4, 3, 3, 3, 3, 3, 4, 3, 3, 3, 4, 4, 3, 3, 3, 3, 4, 3, 3, 3, 4, 4, 3, 3, 4, 4, 4, 4, 4, 4, 3, 4, 4, 3, 4, 3, 3, 3, 4, 4, 4, 3, 4, 3, 3, 3, 4, 3, 3, 3, 4, 4, 3, 2

Offset

0,2

Links

Table of n, a(n) for n=0..100.

Example

For n = 4, a(4) = 1, since 4 is apat in Filipino, which has only 1 vowel: a.
For n = 13, a(13) = 3, since 13 is labing-tatlo in Filipino, which has 3 vowels: a, i, and o.

Crossrefs

Cf. A111867

Sequence in context: A085035 A378122 A198333 * A083023 A084359 A143935

Adjacent sequences: A191588 A191589 A191590 * A191592 A191593 A191594

Keyword

nonn,word,easy

Author

Ray G. Opao, Jun 08 2011

Status

approved