A089334 Beginning with 3, rearrangement of primes such that the concatenation a(n), a(n-1), ...a(2), a(1) is a prime.

3, 2, 5, 7, 29, 13, 41, 73, 11, 19, 23, 43, 311, 367, 269, 1423, 47, 37, 239, 67, 89, 241, 719, 1381, 149, 787, 653, 313, 3539, 277, 443, 3733, 83, 211, 1103, 421, 2087, 61, 317, 379, 4421, 463, 3659, 2719, 863, 967, 509, 1483, 1013, 1123, 1427, 883, 113, 541, 887

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Example

3, 23, 523, 7523, 297523, etc. are primes.

Crossrefs

Sequence in context: A223701 A220519 A094894 * A016649 A195628 A124422

Adjacent sequences: A089331 A089332 A089333 * A089335 A089336 A089337

Keyword

base,nonn

Author

Amarnath Murthy, Nov 04 2003

Extensions

More terms from David Wasserman, Sep 13 2005

Status

approved