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.

A153007 Triangular number A000217(n) minus toothpick number A153006(n).

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 2
6 1
7 0
8 3
9 8
10 11
11 13
12 15
13 13
14 5
15 0
16 7
17 20
18 31
19 41
20 51
21 57
22 57
23 59
24 69
25 79
26 82
27 81
28 74
29 51
30 17
31 0
32 15
33 44
34 71
35 97
36 123
37 145
38 161
39 179
40 205
41 231
42 250
43 265
44 274
45 267
46 249
47 247
48 273
49 307
50 334
51 357
52 374
53 375
54 364
55 363
56 376
57 380
58 364
59 332
60 270
61 163
62 49
63 0
64 31
65 92
66 151

List of values

[0, 0, 0, 0, 1, 2, 1, 0, 3, 8, 11, 13, 15, 13, 5, 0, 7, 20, 31, 41, 51, 57, 57, 59, 69, 79, 82, 81, 74, 51, 17, 0, 15, 44, 71, 97, 123, 145, 161, 179, 205, 231, 250, 265, 274, 267, 249, 247, 273, 307, 334, 357, 374, 375, 364, 363, 376, 380, 364, 332, 270, 163, 49, 0, 31, 92, 151]

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

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