A317423 a(n) is the smallest number such that with the letters of the name of that number we can spell the name of n numbers smaller than a(n) in Spanish.

16, 18, 23, 34, 44, 45, 42, 84, 128, 116, 54, 133, 132, 159, 196, 134, 124, 156, 145, 144, 225, 149, 261, 153, 143, 148, 147, 142, 229, 263

Offset

1,1

Links

Table of n, a(n) for n=1..30.

Example

a(4) = 34 because with the letters of 34 (treinta y cuatro) we can spell these numbers: 1 (uno), 4 (cuatro), 11 (once) and 30 (treinta). Note that we can also write 40 cuarenta, but 40 is bigger than 34 so it does not count.

Crossrefs

Cf. A317422 (English).

Sequence in context: A308607 A097746 A081258 * A337374 A255847 A160778

Adjacent sequences: A317420 A317421 A317422 * A317424 A317425 A317426

Keyword

nonn,word,more

Author

Claudio Meller, Jul 27 2018

Status

approved