A307394 - cp's OEIS frontend

A307394 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of g.f. ((1-x)^(k-4))/((1-x)^k+x^k).

n	a(n)
0	1
1	1
2	3
3	1
4	4
5	6
6	1
7	4
8	9
9	10
10	1
11	4
12	10
13	14
14	15
15	1
16	4
17	10
18	19
19	15
20	21
21	1
22	4
23	10
24	20
25	28
26	8
27	28
28	1
29	4
30	10
31	20
32	34
33	28
34	-7
35	36
36	1
37	4
38	10
39	20
40	35
41	48
42	1
43	-22
44	45
45	1
46	4
47	10
48	20
49	35
50	55
51	48
52	-80
53	-21
54	55
55	1
56	4
57	10
58	20
59	35
60	56
61	75
62	0
63	-242
64	12
65	66
66	1
67	4
68	10
69	20
70	35
71	56
72	83
73	75
74	-164
75	-485
76	77
77	78

[1, 1, 3, 1, 4, 6, 1, 4, 9, 10, 1, 4, 10, 14, 15, 1, 4, 10, 19, 15, 21, 1, 4, 10, 20, 28, 8, 28, 1, 4, 10, 20, 34, 28, -7, 36, 1, 4, 10, 20, 35, 48, 1, -22, 45, 1, 4, 10, 20, 35, 55, 48, -80, -21, 55, 1, 4, 10, 20, 35, 56, 75, 0, -242, 12, 66, 1, 4, 10, 20, 35, 56, 83, 75, -164, -485, 77, 78]

cp's OEIS Frontend

A307394 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of g.f. ((1-x)^(k-4))/((1-x)^k+x^k).

Table of values

List of values