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Search: id:A141704
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OFFSET
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1,2
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COMMENT
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Based on an idea by J. Brennen (jb(AT)brennen.net) who pointed out that 2221=prime(331) yields the value A141703(331)=29.
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EXAMPLE
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The sequence starts 1,2,3,4,... since the first 4 terms in A141703 are not preceded by a value larger or equal to them.
a(5) = 11 since A141703(11)=6 is the next record value.
a(9) = 331 since A141703(331)=29 is the 9th value establishing a (quite long-lasting) record.
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PROGRAM
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(PARI) m=-1; for(n=1, 10^4, m < A141703(n) & print1(n, " /*", m=A141703(n), "*/, "));
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CROSSREFS
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Cf. A002997 and references therein ; A087788 ; A141702 ff.
Sequence in context: A039023 A110918 A138985 this_sequence A061919 A002098 A104109
Adjacent sequences: A141701 A141702 A141703 this_sequence A141705 A141706 A141707
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KEYWORD
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nonn
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AUTHOR
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M. F. Hasler (Maximilian.Hasler(AT)gmail.com), Jul 01 2008
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