A151716 Positive integers whose Spanish names contain a prime number of letters

1, 2, 5, 7, 9, 13, 14, 25, 27, 29, 30, 31, 32, 35, 37, 39, 43, 46, 48, 51, 52, 60, 61, 62, 65, 67, 69, 70, 71, 72, 75, 77, 79, 80, 81, 82, 85, 87, 89, 90, 91, 92, 95, 97, 99, 105, 107, 109, 113, 114, 125, 127, 129, 130, 131, 132, 135, 137, 139, 143, 146, 148, 151, 152

Offset

1,2

Comments

1 = uno (3 letters, 3 is prime); 7 = siete (5 letters, 5 is prime)

Links

Table of n, a(n) for n=1..64.

Crossrefs

Cf. A072685

Sequence in context: A187344 A342741 A260480 * A175072 A115863 A333178

Adjacent sequences: A151713 A151714 A151715 * A151717 A151718 A151719

Keyword

nonn,word

Author

Claudio Meller, Jun 08 2009

Status

approved