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.

A128972 n^3 - 1 divided by its largest cube divisor.

Table of values

n a(n)
2 7
3 26
4 63
5 124
6 215
7 342
8 511
9 91
10 37
11 1330
12 1727
13 2196
14 2743
15 3374
16 4095
17 614
18 17
19 254
20 7999
21 9260
22 10647
23 12166
24 13823
25 1953
26 17575
27 19682
28 813
29 24388
30 26999
31 29790
32 32767
33 4492
34 39303
35 42874
36 46655
37 1876
38 54871
39 59318
40 63999
41 8615
42 74087
43 79506

List of values

[7, 26, 63, 124, 215, 342, 511, 91, 37, 1330, 1727, 2196, 2743, 3374, 4095, 614, 17, 254, 7999, 9260, 10647, 12166, 13823, 1953, 17575, 19682, 813, 24388, 26999, 29790, 32767, 4492, 39303, 42874, 46655, 1876, 54871, 59318, 63999, 8615, 74087, 79506]

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

Content is available under The OEIS End-User License Agreement.