A131366 Numbers that can be written in decimal representation as sum of distinct repdigits of its digits.

1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 22, 24, 33, 36, 44, 48, 55, 66, 77, 88, 99, 108, 109, 111, 112, 119, 122, 123, 124, 125, 148, 152, 153, 159, 167, 168, 174, 185, 186, 197, 198, 216, 217, 218, 219, 222, 224, 244, 246, 248, 251, 261, 263, 285, 294, 296, 324, 326

Offset

1,2

Comments

A131364(a(n)) > 0; complement of A131365.

Links

R. Zumkeller, Table of n, a(n) for n = 1..1000

Eric Weisstein's World of Mathematics, Repdigit

Prog

(Haskell)
import Data.List (findIndices)
a131366 n = a131366_list !! (n-1)
a131366_list = tail $ findIndices (> 0) a131364_list
-- Reinhard Zumkeller, Dec 10 2011

Crossrefs

Cf. A061276.

Sequence in context: A239087 A378949 A095227 * A061487 A106000 A267215

Adjacent sequences: A131363 A131364 A131365 * A131367 A131368 A131369

Keyword

nonn,base

Author

Reinhard Zumkeller, Jul 03 2007

Status

approved