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.

A056808 Members of A055932 which are not least prime signatures (cf. A025487).

Table of values

n a(n)
1 18
2 54
3 90
4 108
5 150
6 162
7 270
8 300
9 324
10 450
11 486
12 540
13 600
14 630
15 648
16 750
17 810
18 972
19 1050
20 1200
21 1350
22 1458
23 1470
24 1500
25 1620
26 1890
27 1944
28 2100
29 2250
30 2400
31 2430
32 2700
33 2916
34 2940
35 3000
36 3150
37 3240
38 3750
39 3780
40 3888
41 4050
42 4200
43 4374
44 4410
45 4500
46 4800

List of values

[18, 54, 90, 108, 150, 162, 270, 300, 324, 450, 486, 540, 600, 630, 648, 750, 810, 972, 1050, 1200, 1350, 1458, 1470, 1500, 1620, 1890, 1944, 2100, 2250, 2400, 2430, 2700, 2916, 2940, 3000, 3150, 3240, 3750, 3780, 3888, 4050, 4200, 4374, 4410, 4500, 4800]

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

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