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.

A279087 Smallest number k such that k^j is (at least conjecturally) pandigital in base n for every j > 0.

Table of values

n a(n)
2 2
3 15
4 108
5 694
6 8415
7 123759
8 2178351
9 44319300
10 1023458769
11 26432625775
12 754777811227
13 23609224082118
14 802772380675044
15 29480883459072073
16 1162849439785537515
17 49030176097152072920
18 2200618769387075086589
19 104753196945250866857691
20 5271200265927977842382779

List of values

[2, 15, 108, 694, 8415, 123759, 2178351, 44319300, 1023458769, 26432625775, 754777811227, 23609224082118, 802772380675044, 29480883459072073, 1162849439785537515, 49030176097152072920, 2200618769387075086589, 104753196945250866857691, 5271200265927977842382779]

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

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