id:A129810 - OEIS Search Results

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[9^(9^9)] mod n.

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0, 1, 0, 1, 4, 3, 1, 1, 0, 9, 5, 9, 1, 1, 9, 9, 9, 9, 1, 9, 15, 5, 8, 9, 14, 1, 0, 1, 9, 9, 4, 9, 27, 9, 29, 9, 1, 1, 27, 9, 9, 15, 11, 5, 9, 31, 34, 9, 15, 39, 9, 1, 9, 27, 49, 1, 39, 9, 28, 9, 34, 35, 36, 9, 14, 27, 22, 9, 54, 29, 12, 9, 72, 1, 39, 1, 71, 27, 21, 9, 0, 9, 61, 57, 9, 11, 9, 49, 42 (list; graph; listen)

	OFFSET	`1,5`
	LINKS	`Math Forum, Dr. Math 9^387420489, [09/10/1997]` `Math Forum, Dr. Math Digits of 9^9^9, 06/11/2003`
	EXAMPLE	`[9^(9^9)] mod 1 =0` `[9^(9^9)] mod 2 =1` `[9^(9^9)] mod 9 =0` `[9^(9^9)] mod (3*387420489) =0`
	MATHEMATICA	`Table[PowerMod[9, 9^9, n], {n, 1, 100}]`
	CROSSREFS	`Cf. A081230.` `Sequence in context: A136590 A117026 A083904 this_sequence A016500 A157464 A046546` `Adjacent sequences: A129807 A129808 A129809 this_sequence A129811 A129812 A129813`
	KEYWORD	`nonn`
	AUTHOR	`Marvin Ray Burns (bmmmburns(AT)sbcglobal.net), May 19 2007`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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