A179673 Canyon primes (A134971) whose first and last digits are 9.

919, 929, 9029, 9049, 9059, 9109, 9209, 9239, 9319, 9349, 9419, 9439, 9479, 9539, 9619, 9629, 9649, 9679, 9689, 9719, 9739, 9749, 9769, 9829, 9839, 9859, 90149, 90239, 90289, 90359, 90379, 90469, 90679, 91019, 91079, 91249, 91369, 91459

Offset

1,1

Comments

98765432101456789 is the largest term and the last element of this sequence.

References

Proposed by Charalambos Loungrides (loungrides(at)cytanet.cy)

Links

Charles R Greathouse IV, Table of n, a(n) for n = 1..8480

Prime Curios, 98765432101456789

Crossrefs

Cf. A000040, A134951, A134971.

Sequence in context: A217344 A221113 A062335 * A082518 A128375 A068689

Adjacent sequences: A179670 A179671 A179672 * A179674 A179675 A179676

Keyword

fini,nonn,base

Author

G. L. Honaker, Jr., Jan 08 2011

Extensions

Edited by N. J. A. Sloane, Jan 09 2011

Extended by D. S. McNeil, Jan 09 2011

Status

approved