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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A370572 The smallest number which in base n requires 3 digit changes to convert k into a prime.

Original entry on oeis.org

84, 1953, 34560, 7000485, 354748446, 77478704205, 1878528135128, 48398467146642
Offset: 2

Views

Author

Michael S. Branicky and Don N. Page, Feb 22 2024

Keywords

Comments

Leading digits may be changed to 0.
a(6)-a(9) converted from A133219.
a(10) <= 977731833235239280 is also from A133219, but not proved minimal.

Crossrefs

Cf. A133219, A186995, A322614, A370531.
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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