A155873 This sequence of prime numbers reproduces itself (without its "tail") when the last digit of each term is erased.

2, 3, 5, 7, 23, 37, 59, 73, 233, 373, 593, 739, 2339, 3733, 5939, 7393, 23399, 37337, 59393, 73939, 233993, 373379, 593933, 739391, 2339933, 3733799, 5939333, 7393913, 23399339, 37337999, 59393339, 73939133

Offset: 1

Author

Eric Angelini, Jan 29 2009

Keywords

• base
• easy
• fini
• nonn

Comments

Sequence computed by Mensanator. The "tail" of the sequence is made from its last four terms. This is the longest possible such sequence.

Examples

			Erasing the last digit of every term of 2 3 5 7 23 37 59 73 leaves 2 3 5 7, which is 2 3 5 7 23 37 59 73 without its "tail" (the last four integers).
		

Crossrefs

Cf. A024770 (right-truncatable primes: every prefix is prime).