A162498 - cp's OEIS frontend

A162498 Triangle read by rows: T(n, k) = Sum_{j=0..k} (-1)^jbinomial(n, j)(k + 1 - j)^(n - 1).

n	a(n)
1	1
2	1
3	1
4	3
5	4
6	1
7	23
8	33
9	11
10	1
11	425
12	620
13	220
14	26
15	1
16	18129
17	26525
18	9520
19	1180
20	57
21	1
22	1721419
23	2519664
24	905765
25	113050
26	5649
27	120
28	1
29	353654167
30	517670461
31	186123259
32	23248085
33	1166221
34	25347
35	247
36	1
37	153923102577
38	225309742552
39	81009042744
40	10119247684
41	507795498
42	11059468
43	109386
44	502
45	1

[1, 1, 1, 3, 4, 1, 23, 33, 11, 1, 425, 620, 220, 26, 1, 18129, 26525, 9520, 1180, 57, 1, 1721419, 2519664, 905765, 113050, 5649, 120, 1, 353654167, 517670461, 186123259, 23248085, 1166221, 25347, 247, 1, 153923102577, 225309742552, 81009042744, 10119247684, 507795498, 11059468, 109386, 502, 1]

cp's OEIS Frontend

A162498 Triangle read by rows: T(n, k) = Sum_{j=0..k} (-1)^jbinomial(n, j)(k + 1 - j)^(n - 1).

Table of values

List of values

cp's OEIS Frontend

A162498 Triangle read by rows: T(n, k) = Sum_{j=0..k} (-1)^j*binomial(n, j)*(k + 1 - j)^(n - 1).

Table of values

List of values

A162498 Triangle read by rows: T(n, k) = Sum_{j=0..k} (-1)^jbinomial(n, j)(k + 1 - j)^(n - 1).