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A104303 Primes which are the reverse concatenation of four consecutive square numbers. 3
576529484441, 7056688967246561, 34596342253385633489, 49284488414840047961, 202500201601200704199809, 230400229441228484227529, 260100259081258064257049, 389376388129386884385641 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

EXAMPLE

The first term is 576529484441 which is a prime and is the reverse concatenation of 441,484,529 and 576 which are four consecutive square numbers.

CROSSREFS

Sequence in context: A255578 A239921 A250867 * A306891 A297006 A230559

Adjacent sequences:  A104300 A104301 A104302 * A104304 A104305 A104306

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta, Apr 17 2005

STATUS

approved

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Last modified March 25 07:12 EDT 2019. Contains 321468 sequences. (Running on oeis4.)