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.

A301472 Positive integers not of the form x^2 + 2*y^2 + 3*2^z with x,y,z nonnegative integers.

Table of values

n a(n)
1 1
2 2
3 77
4 154
5 157
6 173
7 285
8 308
9 311
10 314
11 317
12 346
13 383
14 397
15 477
16 493
17 509
18 557
19 570
20 616
21 621
22 634
23 692
24 701
25 717
26 727
27 733
28 757
29 766
30 794
31 797
32 877
33 909
34 954
35 957
36 986
37 997
38 1013
39 1018
40 1069
41 1085
42 1093
43 1111
44 1114
45 1117
46 1181
47 1197
48 1221
49 1232
50 1242
51 1268
52 1277
53 1293

List of values

[1, 2, 77, 154, 157, 173, 285, 308, 311, 314, 317, 346, 383, 397, 477, 493, 509, 557, 570, 616, 621, 634, 692, 701, 717, 727, 733, 757, 766, 794, 797, 877, 909, 954, 957, 986, 997, 1013, 1018, 1069, 1085, 1093, 1111, 1114, 1117, 1181, 1197, 1221, 1232, 1242, 1268, 1277, 1293]