A210759 Primes less than 10000 sorted lexicographically in decimal representation.

1009, 101, 1013, 1019, 1021, 103, 1031, 1033, 1039, 1049, 1051, 1061, 1063, 1069, 107, 1087, 109, 1091, 1093, 1097, 11, 1103, 1109, 1117, 1123, 1129, 113, 1151, 1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213, 1217, 1223, 1229, 1231, 1237, 1249, 1259, 127

Offset

1,1

Comments

The sequence is finite with 1229 terms, A006880(4) = 1229.

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..1229 all terms

Eric Weisstein's World of Mathematics, Lexicographic Order

Wikipedia, Lexicographical order

Example

a(161) = 2; a(307) = 3; a(585) = 5; a(851) = 7;
a(1) = A000040(169) = 1009, first term;
a(1229) = A000040(1229) = 9973, last term.

Prog

(Haskell)
import Data.List (sortBy)
import Data.Function (on)
a210759 n = a210759_list !! (n-1)
a210759_list = sortBy (compare `on` show) $
                      takeWhile (<= 10^4) a000040_list
-- Reinhard Zumkeller, Apr 01 2012, Mar 25 2012

Crossrefs

Cf. A000040, A210757, A210758, A210760, A210761.

Sequence in context: A187863 A280869 A145235 * A171119 A153640 A139665

Adjacent sequences: A210756 A210757 A210758 * A210760 A210761 A210762

Keyword

nonn,base,fini,full

Author

Reinhard Zumkeller, Mar 25 2012

Status

approved