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.

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A380715 Greater of twin self primes, i.e., larger member of the pair of self primes differing by 2.

Original entry on oeis.org

5, 7, 18523, 19423, 39829, 44623, 49123, 57223, 59629, 65929, 84223, 86629, 129223, 139123, 149629, 153523, 172423, 182929, 207523, 209929, 231823, 238729, 251623, 254929, 264829, 274123, 277429, 289129, 308929, 317323, 319729, 321823, 327829, 329629, 330823
Offset: 1

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Author

Shyam Sunder Gupta, Mar 27 2025

Keywords

Crossrefs

A382457 Number of twin self-primes <= 10^n.

Original entry on oeis.org

2, 2, 2, 2, 12, 87, 534, 3683, 27738, 231431, 2061879
Offset: 1

Views

Author

Shyam Sunder Gupta, Mar 27 2025

Keywords

Crossrefs

Extensions

a(11) from Amiram Eldar, Apr 04 2025
Showing 1-2 of 2 results.