Sequence Density

Let a sequence ${a_i}_(i=1)^infty$ be strictly increasing and composed of nonnegative integers. Call the number of terms not exceeding . Then the density is given by if the limit exists.

Explore with Wolfram|Alpha

More things to try:

196-algorithm
sequences
10^39

References

Guy, R. K. Unsolved Problems in Number Theory, 2nd ed. New York: Springer-Verlag, p. 199, 1994.

Referenced on Wolfram|Alpha

Sequence Density

Cite this as:

Weisstein, Eric W. "Sequence Density." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/SequenceDensity.html

Sequence Density

Explore with Wolfram|Alpha

References

Referenced on Wolfram|Alpha

Cite this as:

Subject classifications