A134597 - OEIS

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A134597

a(n) gives the maximal value of A039993(i) for any n-digit number i.

1, 4, 15, 64, 325 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`M. Keith, Integers containing many embedded primes`
	FORMULA	`a(n) <= A007526(n), with equality iff n <= 2 [Keith]`
	CROSSREFS	`Cf. A039993, A134596.` `Sequence in context: A036728 A027216 A124541 * A007526 A097422 A102129` `Adjacent sequences: A134594 A134595 A134596 * A134598 A134599 A134600`
	KEYWORD	`nonn,base,more`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jan 25 2008`
	EXTENSIONS	`Link fixed by Charles R Greathouse IV Aug 13 2009`

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.