A046478 Primes that are palindromic in bases 9 and 10.

2, 3, 5, 7, 191, 373, 3106013, 1400232320041

Offset

1,1

Links

Table of n, a(n) for n=1..8.

Patrick De Geest, World!Of Palindromic Primes

Example

373_10 = 454_9. - Jon E. Schoenfield, Apr 10 2021

Crossrefs

Cf. A002385, A029965.

Sequence in context: A230045 A069803 A083184 * A046475 A029978 A360986

Adjacent sequences: A046475 A046476 A046477 * A046479 A046480 A046481

Keyword

nonn,hard,base

Author

Patrick De Geest, Aug 15 1998

Status

approved