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.

A101032 Table (read by rows) giving the coefficients of sum formulas of n-th Lucas numbers (A000204). The k-th row (k>=1) contains T(i,k) for i=1 to k, where k=[2*n+1+(-1)^(n-1)]/4 and T(i,k) satisfies L(n) = Sum_{i=1..k} T(i,k) * n^(k-i) / (k-1)!.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 -1
6 2
7 1
8 -6
9 17
10 6
11 1
12 -14
13 83
14 -142
15 24
16 1
17 -25
18 265
19 -1235
20 2314
21 120
22 1
23 -39
24 655
25 -5565
26 24184
27 -41556
28 720
29 1
30 -56
31 1372
32 -18200
33 137599
34 -556304
35 944628
36 5040
37 1
38 -76
39 2562
40 -48664
41 560049
42 -3884524
43 15021068
44 -24875376
45 40320
46 1
47 -99
48 4398
49 -113022
50 1829793
51 -19043451

List of values

[1, 1, 1, 1, -1, 2, 1, -6, 17, 6, 1, -14, 83, -142, 24, 1, -25, 265, -1235, 2314, 120, 1, -39, 655, -5565, 24184, -41556, 720, 1, -56, 1372, -18200, 137599, -556304, 944628, 5040, 1, -76, 2562, -48664, 560049, -3884524, 15021068, -24875376, 40320, 1, -99, 4398, -113022, 1829793, -19043451]