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.

A115377 Numbers n such that the first n digits of sqrt(2) form a prime.

Original entry on oeis.org

55, 97, 225, 11260, 11540
Offset: 1

Views

Author

Eric W. Weisstein, Jan 21 2006

Keywords

Examples

			First Pythagorean prime is 1414213562373095048801688724209698078569671875376948073, which has 55 digits.

Links

Crossrefs

Cf. A002193.

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