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.

A100764 a(1) = 1, a(2) = 2, a(3) = 3, a(n) = least number not the sum of three or fewer previous terms.

Table of values

n a(n)
1 1
2 2
3 3
4 7
5 13
6 19
7 25
8 31
9 37
10 43
11 49
12 55
13 61
14 67
15 73
16 79
17 85
18 91
19 97
20 103
21 109
22 115
23 121
24 127
25 133
26 139
27 145
28 151
29 157
30 163
31 169
32 175
33 181
34 187
35 193
36 199
37 205
38 211
39 217
40 223
41 229
42 235
43 241
44 247
45 253
46 259
47 265
48 271
49 277
50 283
51 289
52 295
53 301
54 307
55 313
56 319
57 325

List of values

[1, 2, 3, 7, 13, 19, 25, 31, 37, 43, 49, 55, 61, 67, 73, 79, 85, 91, 97, 103, 109, 115, 121, 127, 133, 139, 145, 151, 157, 163, 169, 175, 181, 187, 193, 199, 205, 211, 217, 223, 229, 235, 241, 247, 253, 259, 265, 271, 277, 283, 289, 295, 301, 307, 313, 319, 325]

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

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