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.

A349098 Where ones occur in A349085. These correspond to rationals, 0 < p/q < 1, that have a unique solution, p/q = 1/v + 1/w + 1/x + 1/y + 1/z, 0 < v < w < x < y < z.

Original entry on oeis.org

2211, 3402, 3403, 3912, 3914, 3916, 4656, 5048, 5565, 5867, 6326, 8505, 8507, 8910, 9293, 9294, 9313, 9578, 9586, 9587, 9588, 10585, 11002, 11017, 11308, 11317, 11322, 11324, 11935, 12242, 12244, 12245, 12558, 12560, 13193, 13194, 13692, 13694, 13834
Offset: 1

Views

Author

Jud McCranie, Dec 31 2021

Keywords

Comments

For index k, p/q = A002260(k)/A003057(k).

Examples

			11002 is a term because A349085(11002) = 1, indicating that 124/149 = 1/v + 1/w + 1/x + 1/y + 1/z has a unique solution, namely 1/2 + 1/4 + 1/13 + 1/189 + 1/1464372.
		

Crossrefs