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.

A071174 Numbers whose sum of exponents is equal to the product of prime factors.

Table of values

n a(n)
1 4
2 27
3 96
4 144
5 216
6 324
7 486
8 2560
9 3125
10 6400
11 16000
12 40000
13 57344
14 100000
15 200704
16 250000
17 625000
18 702464
19 823543
20 1562500
21 2458624
22 3906250
23 8605184
24 23068672
25 23914845
26 30118144
27 39858075
28 66430125
29 105413504
30 110716875
31 126877696
32 184528125
33 307546875
34 368947264
35 436207616

List of values

[4, 27, 96, 144, 216, 324, 486, 2560, 3125, 6400, 16000, 40000, 57344, 100000, 200704, 250000, 625000, 702464, 823543, 1562500, 2458624, 3906250, 8605184, 23068672, 23914845, 30118144, 39858075, 66430125, 105413504, 110716875, 126877696, 184528125, 307546875, 368947264, 436207616]