id:A084093 - OEIS Search Results

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Prime power decimal palindromes that are not prime.

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1, 4, 8, 9, 121, 343, 1331, 10201, 14641, 94249, 1030301, 900075181570009, 10022212521222001, 12124434743442121, 12323244744232321, 12341234943214321 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`A084092 without A002385.`
	LINKS	`Eric Weisstein's World of Mathematics, Prime Power.` `Eric Weisstein's World of Mathematics, Palindromatic Prime.`
	EXAMPLE	`a(9)=14641=11^4; a(10)=94249=307^2=A000040(63)^2;` `a(11)=1030301=101^3=A000040(26)^3.`
	CROSSREFS	`Sequence in context: A046450 A077271 A072037 this_sequence A076703 A108806 A074776` `Adjacent sequences: A084090 A084091 A084092 this_sequence A084094 A084095 A084096`
	KEYWORD	`nonn,base,more`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), May 11 2003`
	EXTENSIONS	`a(12)-a(16) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Feb 22 2008`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

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