# Fransén–Robinson constant

> integral of 1/gamma(x) over the positive reals

**Wikidata**: [Q1445544](https://www.wikidata.org/wiki/Q1445544)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fransén–Robinson_constant)  
**Source**: https://4ort.xyz/entity/frans-n-robinson-constant


## References

1. On-Line Encyclopedia of Integer Sequences