A197945 - OEIS

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A197945

Length of longest prefix of A096095(n) that is also a prefix of A096095(n+1).

1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 2, 1, 2, 1, 2, 4, 4, 6, 2, 6, 11, 8, 10, 22, 16, 33, 30, 34, 47, 57, 81, 86, 108, 112, 173, 200, 232, 303, 382, 465, 558, 656, 857, 1051, 1261, 1579, 1972, 2455, 2922, 3594, 4588, 5532, 6839, 8402, 10267, 12976, 15550 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,13`
	LINKS	`Table of n, a(n) for n=0..58.`
	EXAMPLE	`a(17) = A055642(5161) = 4, as 5161 is the longest common prefix of A096095(17)=5161310711827714 and A096095(18)=51618211410616387511.`
	PROG	`(Haskell)` `import Data.List (inits, isPrefixOf)` a197945 n = length $ takeWhile (`isPrefixOf` (show $ a096095 $ n+1)) $ `tail $ inits $ show $ a096095 n`
	CROSSREFS	`Cf. A055642.` `Sequence in context: A182063 A135990 A140715 * A099986 A166478 A050325` `Adjacent sequences: A197942 A197943 A197944 * A197946 A197947 A197948`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller, Oct 19 2011`
	STATUS	`approved`

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Last modified May 26 04:23 EDT 2013. Contains 225653 sequences.