id:A124178 - OEIS Search Results

Search: id:A124178

Displaying 1-1 of 1 results found.

page 1

Numbers n such that 1 + n + n^3 + n^5 + n^7 + n^9 + n^11 + n^13 + n^15 + n^17 + n^19 is prime.

+0
15

1, 3, 6, 33, 36, 61, 70, 99, 168, 229, 267, 268, 321, 325, 337, 366, 387, 448, 456, 457, 498, 513, 532, 546, 591, 621, 624, 637, 835, 858, 910, 927, 961, 981 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`Do[If[PrimeQ[1+n+n^3+n^5+n^7+n^9+n^11+n^13+n^15+n^17+n^19], Print[n]], {n, 1, 1000}]`
	CROSSREFS	`Cf. A049407.` `Adjacent sequences: A124175 A124176 A124177 this_sequence A124179 A124180 A124181` `Sequence in context: A103091 A101751 A133665 this_sequence A101142 A134748 A068904`
	KEYWORD	`nonn`
	AUTHOR	`Artur Jasinski (grafix(AT)csl.pl), Dec 13 2006`

page 1

Search completed in 0.002 seconds

Last modified October 7 08:31 EDT 2008. Contains 144667 sequences.

AT&T Labs Research