cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A038825 Number of primes between n*100000 and (n+1)*100000.

Original entry on oeis.org

9592, 8392, 8013, 7863, 7678, 7560, 7445, 7408, 7323, 7224, 7216, 7224, 7083, 7105, 7029, 6972, 7014, 6931, 6957, 6904, 6872, 6857, 6849, 6791, 6770, 6808, 6765, 6717, 6747, 6707, 6676, 6717, 6691, 6639, 6611, 6576, 6671, 6590, 6624, 6535, 6628, 6540
Offset: 0

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Crossrefs

Programs

  • Mathematica
    Table[PrimePi[(n+1)*10^5] - PrimePi[n*10^5], {n, 0, 41}]
    #[[2]]-#[[1]]&/@Partition[PrimePi[Range[0,50]10^5],2,1] (* Harvey P. Dale, Mar 23 2017 *)

Extensions

Edited and extended by Robert G. Wilson v, Jan 29 2003