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.

Showing 1-1 of 1 results.

A173400 n-th difference between consecutive primes=n-th difference between consecutive nonnegative nonprimes.

Original entry on oeis.org

1, 3, 7, 20, 26, 33, 43, 49, 52, 81, 116, 140, 176, 265, 288, 313, 320, 323, 373, 377, 395, 398, 405, 408, 486, 492, 530, 555, 567, 592, 671, 681, 772, 805, 849, 874, 884, 931, 936, 1016, 1030, 1149, 1204, 1324, 1347, 1406, 1464, 1550, 1621, 1639, 1707, 1712
Offset: 1

Views

Author

Juri-Stepan Gerasimov, Feb 17 2010

Keywords

Comments

Numbers n such that A001223(n)=A054546(n).

Crossrefs

Cf. A001223, A075526, A173390, A173401, A029707.

Formula

A001223(a(n))=A054546(a(n)).

Extensions

Extended by Charles R Greathouse IV, Mar 25 2010
Showing 1-1 of 1 results.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.