id:A072367 - OEIS Search Results

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Squares x such that x + reverse of x is a prime.

+0
2

1, 100, 196, 625, 10816, 13456, 15376, 18496, 21025, 22201, 22801, 24649, 25921, 27889, 29929, 33856, 35344, 36100, 42025, 50176, 60025, 63001, 70756, 71824, 73984, 78400, 82369, 83521, 96100, 1012036, 1048576, 1073296, 1123600, 1144900 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`196 is a term because 196 is a square and 196+691=887 is a prime.`
	CROSSREFS	`Cf. A072366.` `Sequence in context: A025408 A068805 A104023 this_sequence A036742 A044332 A166731` `Adjacent sequences: A072364 A072365 A072366 this_sequence A072368 A072369 A072370`
	KEYWORD	`easy,nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Jul 18 2002`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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