A164805 a(n) = smallest number which has in its Spanish name the letter "i" in the n-th position,or -1 if no such number exists,-2 for infinite.

-2, 5, 6, 30, 16, 21, 17, 16, 26, 35, 36, 46, 56, 116, 126, 135, 136, 146, 156, 235, 236, 246, 256, 356, 446, 456

Offset

1,1

Comments

a(1)=Infinito, a(2)=cInco, a(3)=seIs, a(4)= treInta

Links

Table of n, a(n) for n=1..26.

Crossrefs

Sequence in context: A008555 A056441 A365085 * A275285 A360085 A152918

Adjacent sequences: A164802 A164803 A164804 * A164806 A164807 A164808

Keyword

word,sign

Author

Claudio Meller, Aug 26 2009

Status

approved