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.

A077043 "Three-quarter squares": a(n) = n^2 - A002620(n).

Table of values

n a(n)
0 0
1 1
2 3
3 7
4 12
5 19
6 27
7 37
8 48
9 61
10 75
11 91
12 108
13 127
14 147
15 169
16 192
17 217
18 243
19 271
20 300
21 331
22 363
23 397
24 432
25 469
26 507
27 547
28 588
29 631
30 675
31 721
32 768
33 817
34 867
35 919
36 972
37 1027
38 1083
39 1141
40 1200
41 1261
42 1323
43 1387
44 1452
45 1519
46 1587
47 1657
48 1728
49 1801
50 1875
51 1951

List of values

[0, 1, 3, 7, 12, 19, 27, 37, 48, 61, 75, 91, 108, 127, 147, 169, 192, 217, 243, 271, 300, 331, 363, 397, 432, 469, 507, 547, 588, 631, 675, 721, 768, 817, 867, 919, 972, 1027, 1083, 1141, 1200, 1261, 1323, 1387, 1452, 1519, 1587, 1657, 1728, 1801, 1875, 1951]

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

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