A357720 - cp's OEIS frontend

A357720 Square array T(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of e.g.f. cos( sqrt(k) * log(1+x) ).

n	a(n)
0	1
1	1
2	0
3	1
4	0
5	0
6	1
7	0
8	-1
9	0
10	1
11	0
12	-2
13	3
14	0
15	1
16	0
17	-3
18	6
19	-10
20	0
21	1
22	0
23	-4
24	9
25	-18
26	40
27	0
28	1
29	0
30	-5
31	12
32	-24
33	60
34	-190
35	0
36	1
37	0
38	-6
39	15
40	-28
41	60
42	-216
43	1050
44	0
45	1
46	0
47	-7
48	18
49	-30
50	40
51	-84
52	756
53	-6620
54	0
55	1
56	0
57	-8
58	21
59	-30
60	0
61	200
62	-756
63	-1620
64	46800
65	0
66	1
67	0
68	-9
69	24
70	-28
71	-60
72	630
73	-3360
74	13104
75	-14256
76	-365300
77	0

[1, 1, 0, 1, 0, 0, 1, 0, -1, 0, 1, 0, -2, 3, 0, 1, 0, -3, 6, -10, 0, 1, 0, -4, 9, -18, 40, 0, 1, 0, -5, 12, -24, 60, -190, 0, 1, 0, -6, 15, -28, 60, -216, 1050, 0, 1, 0, -7, 18, -30, 40, -84, 756, -6620, 0, 1, 0, -8, 21, -30, 0, 200, -756, -1620, 46800, 0, 1, 0, -9, 24, -28, -60, 630, -3360, 13104, -14256, -365300, 0]

cp's OEIS Frontend

A357720 Square array T(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of e.g.f. cos( sqrt(k) * log(1+x) ).

Table of values

List of values