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.

A240905 Smallest k such that the minimal factor in factorization of k! over distinct terms of A050376 is A050376(n), or a(n) = 0 if there is no such k.

Table of values

n a(n)
1 2
2 12
3 20
4 6
5 10
6 130
7 180
8 240
9 480
10 597
11 901
12 40537
13 15841
14 23401
15 36720
16 112321
17 20377
18 177842
19 101755
20 855369
21 2333282
22 654549
23 15078026
24 9206403
25 5829606
26 75690506
27 64946036
28 650025768
29 1100265039
30 1966444000
31 6660851430
32 1505032794
33 7305026242
34 42063043872
35 54868098259

List of values

[2, 12, 20, 6, 10, 130, 180, 240, 480, 597, 901, 40537, 15841, 23401, 36720, 112321, 20377, 177842, 101755, 855369, 2333282, 654549, 15078026, 9206403, 5829606, 75690506, 64946036, 650025768, 1100265039, 1966444000, 6660851430, 1505032794, 7305026242, 42063043872, 54868098259]

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

Content is available under The OEIS End-User License Agreement.