id:A165580 - OEIS Search Results

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Primes of the form 4n+3 for which Sum_{i=1..u} J(i,4n+3) is never zero for any u in range [1,(2n+1)], where J(i,m) is the Jacobi symbol.

+0
3

3, 7, 23, 31, 47, 71, 79, 151, 167, 191, 199, 239, 263, 271, 311, 359, 383, 431, 439, 479, 503, 599, 647, 719, 743, 751, 839, 863, 887, 911, 919, 983, 991, 1031, 1039, 1151, 1223, 1231, 1279, 1319, 1399, 1439, 1471, 1487, 1511, 1559, 1583, 1759 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Setwise difference of A095102 and A165977. Also subset of A165469.` `Sequence in context: A090548 A087309 A127781 this_sequence A122094 A135570 A053027` `Adjacent sequences: A165577 A165578 A165579 this_sequence A165581 A165582 A165583`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Oct 06 2009`

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

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