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.

A183078 Composite numbers of the form 2^p - 1, with p prime, for which each prime divisor has the form 4j + 3.

Table of values

n a(n)
1 8796093022207
2 604462909807314587353087
3 12554203470773361527671578846415332832204710888928069025791
4 4171849679533027504677776769862406473833407270227837441302815640277772901915313574263597826047

List of values

[8796093022207, 604462909807314587353087, 12554203470773361527671578846415332832204710888928069025791, 4171849679533027504677776769862406473833407270227837441302815640277772901915313574263597826047]

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

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