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.

A359849 a(n) is the smallest tetranacci number (A000078) with exactly n distinct prime factors.

Table of values

n a(n)
0 1
1 2
2 15
3 1490
4 39648
5 28074040
6 100808458960497
7 9966792788887776
8 4997150614173857218560
9 1835682610171974487231869
10 889487735339682550112673527109223032
11 52499930084496170026238596234557616056408988199026780675759699719704592

List of values

[1, 2, 15, 1490, 39648, 28074040, 100808458960497, 9966792788887776, 4997150614173857218560, 1835682610171974487231869, 889487735339682550112673527109223032, 52499930084496170026238596234557616056408988199026780675759699719704592]

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

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