id:A083396 - OEIS Search Results

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Least n such that n and 2k+n are both brilliant numbers.

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4, 6, 4, 6, 4, 9, 21, 9, 169, 15, 121, 25, 9, 21, 289, 221, 15, 253, 209, 9, 247, 143, 253, 121, 341, 169, 323, 437, 319, 187, 299, 649, 121, 221, 253, 49, 377, 247, 143, 209, 391, 169, 35, 121, 209, 299, 49, 25, 221, 21, 187, 143, 15, 35, 143, 9, 209, 377, 25, 49, 21 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Conjecture: for any k >= 1 there will always be a brilliant constellation of the form {n, 2k+n} for some n. (True for all k <= 5000.)`
	EXAMPLE	`a(9)=169 because 169=1313 and 169+18=1117.`
	CROSSREFS	`Cf. A078972, A083284, A083285.` `Adjacent sequences: A083393 A083394 A083395 this_sequence A083397 A083398 A083399` `Sequence in context: A091651 A010711 A127018 this_sequence A142973 A084892 A018835`
	KEYWORD	`base,nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Jun 06 2003`

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Last modified October 9 14:06 EDT 2008. Contains 144831 sequences.

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