id:A095679 - OEIS Search Results

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Numbers n such that n^2 + largest digit of n is prime.

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1, 10, 21, 61, 65, 74, 76, 81, 87, 98, 110, 130, 176, 190, 230, 243, 270, 274, 285, 298, 322, 374, 403, 423, 470, 472, 474, 483, 490, 504, 534, 552, 585, 598, 605, 611, 670, 698, 716, 730, 734, 744, 752, 754, 783, 807, 825, 837, 855, 890, 902, 910, 922, 952 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(5)=65 because 65^2 + 6 = 4231, a prime.`
	CROSSREFS	`Cf. A054055.` `Sequence in context: A090076 A156592 A045973 this_sequence A095192 A096564 A041196` `Adjacent sequences: A095676 A095677 A095678 this_sequence A095680 A095681 A095682`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Jul 13 2004`

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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