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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.

A260312 Palindromic beastly primes that begin and end with digit '1'.

Table of values

n a(n)
1 16661
2 1000000000000066600000000000001
3 10000000000000000000000000000000000000000006660000000000000000000000000000000000000000001

List of values

[16661, 1000000000000066600000000000001, 10000000000000000000000000000000000000000006660000000000000000000000000000000000000000001]

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

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