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.

A217416 Numbers of the form 2^r*13^s whose decimal representations are such that each digit 0-9 appears a prime number of times.

Table of values

n a(n)
1 19461082905477938625332224
2 1493825030770756769826391724130304
3 1341437769548771819714842333610521088
4 1888426137230419620556768936800026624

List of values

[19461082905477938625332224, 1493825030770756769826391724130304, 1341437769548771819714842333610521088, 1888426137230419620556768936800026624]

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

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