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A090484
a(n) = Floor[(Exp[Prime[n]/n]-1)/Log[n]].
1
5, 3, 3, 4, 4, 5, 4, 5, 7, 6, 8, 8, 7, 8, 9, 10, 9, 11, 11, 10, 11, 11, 12, 14, 14, 13, 13, 12, 12, 17, 17, 17, 16, 19, 18, 19, 19, 19, 20, 20, 19, 22, 20, 20, 19, 22, 26, 26, 24, 24, 24, 23, 25, 26, 26, 27, 26, 26, 26, 24, 27, 31, 30, 29, 28, 33, 33, 35, 34, 33, 33, 35, 35, 36, 35
OFFSET
2,1
COMMENTS
Shannon signal power of the primes.
REFERENCES
C. E. Shannon, The Mathematical Theory of Communication, page 100.
MATHEMATICA
digits=200 f[n_]=Floor[(Exp[Prime[n]/n]-1)/Log[n]] a=Table[f[n], {n, 2, digits}]
CROSSREFS
Sequence in context: A011320 A208123 A090489 * A177232 A200099 A182129
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Feb 01 2004
STATUS
approved