A104319 Primes which are the reverse concatenation of four consecutive cubes.

20570824203464172012364819902511, 23393656231491252290630422665187, 24389000241375692388787223639903, 36594368362646913593700035611289, 122023936121287375120553784119823157

Offset

1,1

Links

Table of n, a(n) for n=1..5.

Example

The first term is 20570824203464172012364819902511 which is a prime and is the reverse concatenation of 19902511,20123648,20346417 and 20570824 which are four consecutive cubes.

Crossrefs

Sequence in context: A058446 A292635 A095456 * A003943 A003936 A120318

Adjacent sequences: A104316 A104317 A104318 * A104320 A104321 A104322

Keyword

base,nonn

Author

Shyam Sunder Gupta, Apr 17 2005

Status

approved