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A029835 - OEIS
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A029835
[ log(n-th prime) ].
1
0, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6
OFFSET
1,5
MATHEMATICA
Table[Floor[Log[Prime[n]]], {n, 80}] (* Alonso del Arte, Sep 11 2013 *)
PROG
(PARI) a(n) = floor(log(prime(n))); \\ Michel Marcus, Sep 11 2013
CROSSREFS
Sequence in context: A347966 A186437 A345376 * A074280 A000523 A124156
KEYWORD
nonn,easy
AUTHOR
STATUS
approved