A108087 - cp's OEIS frontend

A108087 Array, read by antidiagonals, where A(n,k) = exp(-1)*Sum_{i>=0} (i+k)^n/i!.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	5
7	5
8	3
9	1
10	15
11	15
12	10
13	4
14	1
15	52
16	52
17	37
18	17
19	5
20	1
21	203
22	203
23	151
24	77
25	26
26	6
27	1
28	877
29	877
30	674
31	372
32	141
33	37
34	7
35	1
36	4140
37	4140
38	3263
39	1915
40	799
41	235
42	50
43	8
44	1
45	21147
46	21147
47	17007
48	10481
49	4736
50	1540
51	365
52	65
53	9
54	1
55	115975
56	115975
57	94828
58	60814
59	29371
60	10427
61	2727
62	537
63	82
64	10
65	1

[1, 1, 1, 2, 2, 1, 5, 5, 3, 1, 15, 15, 10, 4, 1, 52, 52, 37, 17, 5, 1, 203, 203, 151, 77, 26, 6, 1, 877, 877, 674, 372, 141, 37, 7, 1, 4140, 4140, 3263, 1915, 799, 235, 50, 8, 1, 21147, 21147, 17007, 10481, 4736, 1540, 365, 65, 9, 1, 115975, 115975, 94828, 60814, 29371, 10427, 2727, 537, 82, 10, 1]

cp's OEIS Frontend

A108087 Array, read by antidiagonals, where A(n,k) = exp(-1)*Sum_{i>=0} (i+k)^n/i!.

Table of values

List of values