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.

A132336 Sum of the integers from 1 to n, excluding perfect fifth powers.

Table of values

n a(n)
1 0
2 2
3 5
4 9
5 14
6 20
7 27
8 35
9 44
10 54
11 65
12 77
13 90
14 104
15 119
16 135
17 152
18 170
19 189
20 209
21 230
22 252
23 275
24 299
25 324
26 350
27 377
28 405
29 434
30 464
31 495
32 495
33 528
34 562
35 597
36 633
37 670
38 708
39 747
40 787
41 828
42 870
43 913
44 957
45 1002
46 1048
47 1095
48 1143
49 1192
50 1242
51 1293
52 1345
53 1398
54 1452

List of values

[0, 2, 5, 9, 14, 20, 27, 35, 44, 54, 65, 77, 90, 104, 119, 135, 152, 170, 189, 209, 230, 252, 275, 299, 324, 350, 377, 405, 434, 464, 495, 495, 528, 562, 597, 633, 670, 708, 747, 787, 828, 870, 913, 957, 1002, 1048, 1095, 1143, 1192, 1242, 1293, 1345, 1398, 1452]

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

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