A306915 - cp's OEIS frontend

A306915 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of g.f. 1/((1-x)^k-x^k).

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	4
6	1
7	3
8	4
9	8
10	1
11	4
12	6
13	8
14	16
15	1
16	5
17	10
18	11
19	16
20	32
21	1
22	6
23	15
24	20
25	21
26	32
27	64
28	1
29	7
30	21
31	35
32	36
33	42
34	64
35	128
36	1
37	8
38	28
39	56
40	70
41	64
42	85
43	128
44	256
45	1
46	9
47	36
48	84
49	126
50	127
51	120
52	171
53	256
54	512
55	1
56	10
57	45
58	120
59	210
60	252
61	220
62	240
63	342
64	512
65	1024

[1, 1, 2, 1, 2, 4, 1, 3, 4, 8, 1, 4, 6, 8, 16, 1, 5, 10, 11, 16, 32, 1, 6, 15, 20, 21, 32, 64, 1, 7, 21, 35, 36, 42, 64, 128, 1, 8, 28, 56, 70, 64, 85, 128, 256, 1, 9, 36, 84, 126, 127, 120, 171, 256, 512, 1, 10, 45, 120, 210, 252, 220, 240, 342, 512, 1024]

cp's OEIS Frontend

A306915 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of g.f. 1/((1-x)^k-x^k).

Table of values

List of values