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.

A109031 Numbers that have exactly eleven prime factors counted with multiplicity (A069272) whose digit reversal is different and also has 11 prime factors (with multiplicity).

Table of values

n a(n)
1 295245
2 426816
3 542592
4 618624
5 2112480
6 2116224
7 2150064
8 2154816
9 2196000
10 2302560
11 2327616
12 2342277
13 2388672
14 2555280
15 2576896
16 2599200
17 2768832
18 2952288
19 2952576
20 4017216
21 4074240
22 4074840
23 4076160
24 4076568
25 4078848

List of values

[295245, 426816, 542592, 618624, 2112480, 2116224, 2150064, 2154816, 2196000, 2302560, 2327616, 2342277, 2388672, 2555280, 2576896, 2599200, 2768832, 2952288, 2952576, 4017216, 4074240, 4074840, 4076160, 4076568, 4078848]

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

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