id:A138788 - OEIS Search Results

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Number of monomials in discriminant of symbolic polynomial of prime degree with all nonzero coefficients.

+0
5

2, 5, 59, 1103 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`This sequence is subset of A007878 for prime n.` `Conjecture: All numbers in this sequence are primes.`
	CROSSREFS	`Cf. A007878, A138787.` `Sequence in context: A006525 A042161 A101151 this_sequence A030244 A004150 A062642` `Adjacent sequences: A138785 A138786 A138787 this_sequence A138789 A138790 A138791`
	KEYWORD	`nonn`
	AUTHOR	`Artur Jasinski (grafix(AT)csl.pl), Mar 30 2008`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.