id:A072366 - OEIS Search Results

Search: id:A072366

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

+0
3

1, 10, 100, 116, 118, 140, 142, 146, 158, 166, 170, 172, 178, 182, 188, 190, 196, 215, 217, 229, 239, 241, 245, 257, 265, 269, 271, 277, 281, 287, 295, 299, 314, 316, 328, 338, 340, 344, 356, 364, 368, 370, 376, 380, 386, 394, 398, 413, 415, 427, 437, 439 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`116 is a term because 116+611=727 is a prime.`
	MATHEMATICA	`Select[Range[1000], PrimeQ[ # + FromDigits[Reverse[IntegerDigits[ # ]]]] &] - Tanya Khovanova (tanyakh(AT)yahoo.com), Jul 23 2007`
	CROSSREFS	`Cf. A072367.` `Sequence in context: A167502 A135652 A035504 this_sequence A119082 A116143 A031187` `Adjacent sequences: A072363 A072364 A072365 this_sequence A072367 A072368 A072369`
	KEYWORD	`easy,nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Jul 18 2002`

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Last modified November 23 10:40 EST 2009. Contains 167421 sequences.

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