A210761 Primes less than 1000000 sorted lexicographically in decimal representation.

100003, 100019, 100043, 100049, 100057, 100069, 10007, 10009, 100103, 100109, 100129, 100151, 100153, 100169, 100183, 100189, 100193, 100207, 100213, 100237, 100267, 100271, 100279, 100291, 100297, 100313, 100333, 100343, 100357, 100361, 100363, 10037

Offset: 1

Author

Reinhard Zumkeller, Mar 25 2012

Keywords

• nonn
• base
• fini
• full

Comments

The sequence is finite with 78498 terms, A006880(6) = 78498.

Examples

			a(9586) = 2; a(18728) = 3; a(36435) = 5; a(53508) = 7;
a(1) = A000040(9593) = 100003, first term;
a(78498) = A000040(78498) = 999983, last term.
		

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 1..78498 all terms
• Eric Weisstein's World of Mathematics, Lexicographic Order
• Wikipedia, Lexicographical order

Crossrefs

Cf. A000040, A210757, A210758, A210759, A210760.

Programs

Haskell

Data.List (sortBy)
import Data.Function (on)
a210761 n = a210761_list !! (n-1)
a210761_list = sortBy (compare `on` show) $
                      takeWhile (<= 10^6) a000040_list
-- Reinhard Zumkeller, Apr 01 2012, Mar 25 2012