A083188 Lexicographically earliest sequence of distinct primes with the property that for all n >= 1, the concatenation of a(n), a(n+1), ..., a(2n-1) is a prime.

2, 3, 7, 5, 17, 11, 19, 13, 59, 23, 83, 29, 31, 37, 41, 43, 103, 47, 293, 53, 409, 61, 109, 67, 463, 71, 97, 73, 127, 79, 661, 89, 181, 101, 419, 107, 547, 113, 149, 131, 757, 137, 281, 139, 359, 151, 571, 157, 521, 163, 211, 167, 179, 173, 197, 191, 461, 193, 853

Offset

1,1

Links

Table of n, a(n) for n=1..59.

Example

2, 37, 7517 etc. are primes.

Crossrefs

Cf. A083189.

Sequence in context: A059459 A124440 A067363 * A370094 A228775 A129543

Adjacent sequences: A083185 A083186 A083187 * A083189 A083190 A083191

Keyword

base,nonn

Author

Amarnath Murthy, Apr 27 2003

Extensions

Definition corrected by N. J. A. Sloane, Jan 02 2009 and again by Franklin T. Adams-Watters, Jan 04 2009

Extended by Ray Chandler, Jan 04 2009

Status

approved