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A059719 a(1)=2, a(n) is a k(n)-almost prime; m is an A-almost prime (for 1 < A); a(n) = smallest number m>a(n-1) such that m-a(i) is a (A-k(i))-almost prime for i = 1,..,n-1. 0
2, 4, 27, 392, 591250 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A059391.
Sequence in context: A175759 A098515 A256451 * A264930 A226347 A305738
KEYWORD
more,nonn
AUTHOR
Naohiro Nomoto, Feb 08 2001
STATUS
approved

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Last modified May 24 05:24 EDT 2024. Contains 372772 sequences. (Running on oeis4.)