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.

A007512 Primes of the form floor(e*10^k), i.e., formed by concatenation of an initial segment of the decimal expansion of e.

Table of values

n a(n)
1 2
2 271
3 2718281
4 2718281828459045235360287471352662497757247093699959574966967627724076630353547594571

List of values

[2, 271, 2718281, 2718281828459045235360287471352662497757247093699959574966967627724076630353547594571]

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

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