

A171584


Squares such that swapping some pair of digits gives a prime.


2



16, 121, 169, 196, 289, 361, 784, 961, 1024, 1156, 1369, 1444, 1600, 1681, 1849, 2116, 2209, 2401, 2809, 3025, 3136, 3364, 3481, 3721, 5041, 5329, 6241, 6724, 6889, 7225, 7396, 7921, 8281, 8836, 9409, 10201, 10609, 10816, 11236, 11449, 11881, 12769
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OFFSET

1,1


COMMENTS

Subsequence of A161851 Squares which are anagrams of prime numbers.


LINKS



EXAMPLE

n=16, swap 1 and 6 to get 61 prime
n=121, swap 1 and 2 to get 211 prime
n=169, swap 1 and 6 to get 619 prime.


CROSSREFS



KEYWORD

base,nonn


AUTHOR



STATUS

approved



