This site is supported by donations to The OEIS Foundation.

 Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing. Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A037407 Every base 9 digit of n is a base 10 digit of n. 2
 1, 2, 3, 4, 5, 6, 7, 8, 10, 20, 30, 40, 50, 60, 70, 80, 91, 136, 158, 172, 182, 227, 263, 273, 318, 354, 364, 405, 415, 425, 435, 445, 450, 451, 452, 453, 454, 455, 456, 457, 458, 465, 475, 485, 536, 546, 627, 637, 683, 718, 728, 801 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..10000 MATHEMATICA Select[Range[1000], SubsetQ[IntegerDigits[#], IntegerDigits[#, 9]]&] (* Harvey P. Dale, May 01 2018 *) PROG (Haskell) import Data.List ((\\), nub) a037407 n = a037407_list !! (n-1) a037407_list = filter f [1..] where    f x = null \$ nub (ds 9 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 Sequence in context: A029955 A297268 A048320 * A048334 A087027 A280770 Adjacent sequences:  A037404 A037405 A037406 * A037408 A037409 A037410 KEYWORD nonn,base AUTHOR STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified December 7 09:33 EST 2019. Contains 329843 sequences. (Running on oeis4.)