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.

A161334 Numbers of snowflake sequence, divided by 2: a(n) = A161330(n)/2.

Table of values

n a(n)
0 0
1 1
2 4
3 7
4 10
5 19
6 22
7 31
8 40
9 49
10 64
11 73
12 88
13 109
14 112
15 121
16 130
17 145
18 172
19 187
20 226
21 247
22 274
23 313
24 334
25 367
26 406
27 415
28 436
29 457
30 484
31 529
32 562
33 625
34 670
35 715
36 766
37 799
38 838
39 883
40 928
41 973
42 1000
43 1033
44 1090
45 1129
46 1192
47 1255
48 1306
49 1357
50 1426
51 1477

List of values

[0, 1, 4, 7, 10, 19, 22, 31, 40, 49, 64, 73, 88, 109, 112, 121, 130, 145, 172, 187, 226, 247, 274, 313, 334, 367, 406, 415, 436, 457, 484, 529, 562, 625, 670, 715, 766, 799, 838, 883, 928, 973, 1000, 1033, 1090, 1129, 1192, 1255, 1306, 1357, 1426, 1477]

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

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