The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A037401 Every base 6 digit of n is a base 10 digit of n. 5
 1, 2, 3, 4, 5, 35, 123, 154, 215, 331, 512, 521, 1014, 1024, 1045, 1054, 1085, 1135, 1145, 1151, 1295, 1302, 1303, 1305, 1350, 1440, 1450, 1504, 1506, 1507, 1520, 1530, 1540, 1555, 1559, 1562, 1579, 1583, 1592, 1639, 1653 (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) a037401 n = a037401_list !! (n-1) a037401_list = filter f [1..] where    f x = null \$ nub (ds 6 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 (Haskell) import Data.List ((\\), nub) a037401 n = a037401_list !! (n-1) a037401_list = filter f [1..] where    f x = null \$ nub (ds 6 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. A037398, A037399, A037400. Cf. A037398, A037399, A037400. Sequence in context: A004845 A124128 A286902 * A062509 A061537 A306329 Adjacent sequences:  A037398 A037399 A037400 * A037402 A037403 A037404 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 August 4 01:28 EDT 2020. Contains 336201 sequences. (Running on oeis4.)