id:A145381 - OEIS Search Results

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Prime numbers p such that p^2 is a concatenation of decimal representations of m and m-1 for some integer m.

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9901, 99990001, 999999000001, 9999999900000001, 811451682377384625400019885321, 666809750614092756440997454321145572124297 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Max Alekseyev. Table of n, a(n) for n = 1..96`
	CROSSREFS	`Prime elements of A054216.` `Sequence in context: A001230 A103810 A072848 this_sequence A031856 A031858 A126978` `Adjacent sequences: A145378 A145379 A145380 this_sequence A145382 A145383 A145384`
	KEYWORD	`base,nonn`
	AUTHOR	`Max Alekseyev (maxale(AT)gmail.com), Oct 09 2008`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.