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.

A008478 Integers of the form Product p_j^k_j = Product k_j^p_j; p_j in A000040.

Table of values

n a(n)
1 1
2 4
3 16
4 27
5 72
6 108
7 432
8 800
9 3125
10 6272
11 12500
12 21600
13 30375
14 50000
15 84375
16 121500
17 169344
18 225000
19 247808
20 337500
21 486000
22 750141
23 823543
24 1350000
25 1384448
26 3000564
27 3294172
28 6690816
29 12002256
30 13176688
31 19600000
32 22235661
33 37380096
34 37879808
35 59295096
36 88942644

List of values

[1, 4, 16, 27, 72, 108, 432, 800, 3125, 6272, 12500, 21600, 30375, 50000, 84375, 121500, 169344, 225000, 247808, 337500, 486000, 750141, 823543, 1350000, 1384448, 3000564, 3294172, 6690816, 12002256, 13176688, 19600000, 22235661, 37380096, 37879808, 59295096, 88942644]

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

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