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.

A336169 Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = Sum_{j=0..n} (-1)^(n-j) * multinomial(n+(k-1)*j; n-j, {j}^k).

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 0
5 1
6 1
7 1
8 0
9 0
10 1
11 5
12 1
13 0
14 1
15 1
16 23
17 67
18 1
19 0
20 0
21 1
22 119
23 2401
24 1109
25 1
26 0
27 1
28 1
29 719
30 112681
31 347279
32 20251
33 1
34 0
35 0
36 1
37 5039
38 7479361
39 166923119
40 58370761
41 391355
42 1
43 0
44 1
45 1
46 40319
47 681040081
48 137127810959
49 302857024681
50 10693893503
51 7847155
52 1
53 0
54 0
55 1
56 362879
57 81729285121
58 182499151015439
59 3244063941457921
60 616967236620839
61 2071837562929
62 161476565
63 1
64 0
65 1

List of values

[1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 5, 1, 0, 1, 1, 23, 67, 1, 0, 0, 1, 119, 2401, 1109, 1, 0, 1, 1, 719, 112681, 347279, 20251, 1, 0, 0, 1, 5039, 7479361, 166923119, 58370761, 391355, 1, 0, 1, 1, 40319, 681040081, 137127810959, 302857024681, 10693893503, 7847155, 1, 0, 0, 1, 362879, 81729285121, 182499151015439, 3244063941457921, 616967236620839, 2071837562929, 161476565, 1, 0, 1]