A393530 Emirps in A157711.

10100000011, 11000000101, 100000010101, 101000000011, 101010000001, 110000000101, 1000100000101, 1010000010001, 10000000001011, 11010000000001, 100010000000101, 101000000010001, 1000000000100011, 1001000000000101, 1010000000001001, 1100010000000001

Offset

1,1

Comments

The digit reversal of any given term is another (not necessarily adjacent) term in this sequence with the same number of decimal digits.

Links

Hans Havermann, Table of n, a(n) for n = 1..1000

Example

The digit reversal of a(1) is a(2); of a(2), a(1); of a(3), a(5); of a(4), a(6).

Crossrefs

Intersection of A157711 and A006567.

Cf. A393531.

Sequence in context: A261458 A296158 A172688 * A112388 A225298 A050288

Adjacent sequences: A393527 A393528 A393529 * A393531 A393532 A393533

Keyword

nonn,base

Author

Hans Havermann, Feb 18 2026

Status

approved