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.

A030441 Values of Newton-Gregory forward interpolating polynomial (1/3)*(2*n - 3)*(2*n^2 - 3*n + 4).

Table of values

n a(n)
0 -4
1 -1
2 2
3 13
4 40
5 91
6 174
7 297
8 468
9 695
10 986
11 1349
12 1792
13 2323
14 2950
15 3681
16 4524
17 5487
18 6578
19 7805
20 9176
21 10699
22 12382
23 14233
24 16260
25 18471
26 20874
27 23477
28 26288
29 29315
30 32566
31 36049
32 39772
33 43743
34 47970
35 52461
36 57224
37 62267
38 67598
39 73225
40 79156
41 85399

List of values

[-4, -1, 2, 13, 40, 91, 174, 297, 468, 695, 986, 1349, 1792, 2323, 2950, 3681, 4524, 5487, 6578, 7805, 9176, 10699, 12382, 14233, 16260, 18471, 20874, 23477, 26288, 29315, 32566, 36049, 39772, 43743, 47970, 52461, 57224, 62267, 67598, 73225, 79156, 85399]