A037386 - OEIS

A037386

Every base 3 digit of n is a base 10 digit of n.

1, 2, 10, 13, 20, 26, 102, 108, 109, 120, 121, 122, 124, 125, 152, 201, 210, 211, 212, 214, 215, 240, 241, 242, 702, 720, 728, 810, 1000, 1002, 1003, 1008, 1009, 1011, 1012, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

import Data.List ((\\), nub)

a037386 n = a037386_list !! (n-1)

a037386_list = filter f [1..] where

f x = null $ nub (ds 3 x) \\ nub (ds 10 x)

ds b x = if x > 0 then d : ds b x' else [] where (x', d) = divMod x b

-- Reinhard Zumkeller, May 30 2013

CROSSREFS

Cf. A037380, A037381, A037382, A037383, A037384, A037385.

Sequence in context: A298000 A058216 A297998 * A250187 A062317 A140510

Adjacent sequences: A037383 A037384 A037385 * A037387 A037388 A037389

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved