id:A131992 - OEIS Search Results

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A131992

1 + prime(n) + prime(n)^2 + prime(n)^3 + prime(n)^4.

+0
8

31, 121, 781, 2801, 16105, 30941, 88741, 137561, 292561, 732541, 954305, 1926221, 2896405, 3500201, 4985761, 8042221, 12326281, 14076605, 20456441, 25774705, 28792661, 39449441, 48037081, 63455221, 89451461, 105101005, 113654321 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(n) = 1 + A131991*A000040(n).`
	FORMULA	`a(n) = (A050997(n) - 1)/A006093(n).`
	CROSSREFS	`Cf. A030514, A008864, A060800, A131993.` `Adjacent sequences: A131989 A131990 A131991 this_sequence A131993 A131994 A131995` `Sequence in context: A131550 A038992 A068021 this_sequence A042884 A042886 A042888`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 06 2007`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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