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.

A215949 Numbers n such that the sum of the distinct prime divisors of n that are congruent to 1 mod 4 equals the sum of the distinct prime divisors congruent to 3 mod 4.

Table of values

n a(n)
1 4845
2 5005
3 9690
4 10010
5 11571
6 13485
7 14535
8 19380
9 20020
10 23142
11 24225
12 25025
13 26445
14 26691
15 26970
16 28083
17 29070
18 34713
19 35035
20 35581
21 36685
22 38760
23 40040
24 40455
25 43605
26 46189
27 46284
28 47859
29 48450
30 50050
31 52890
32 53382
33 53940
34 54131
35 55055
36 56166
37 58140

List of values

[4845, 5005, 9690, 10010, 11571, 13485, 14535, 19380, 20020, 23142, 24225, 25025, 26445, 26691, 26970, 28083, 29070, 34713, 35035, 35581, 36685, 38760, 40040, 40455, 43605, 46189, 46284, 47859, 48450, 50050, 52890, 53382, 53940, 54131, 55055, 56166, 58140]