A218017 - cp's OEIS frontend

A218017 Triangle, read by rows, where T(n,k) = k!C(n, k)7^(n-k) for n>=0, k=0..n.

n	a(n)
0	1
1	7
2	1
3	49
4	14
5	2
6	343
7	147
8	42
9	6
10	2401
11	1372
12	588
13	168
14	24
15	16807
16	12005
17	6860
18	2940
19	840
20	120
21	117649
22	100842
23	72030
24	41160
25	17640
26	5040
27	720
28	823543
29	823543
30	705894
31	504210
32	288120
33	123480
34	35280
35	5040
36	5764801
37	6588344
38	6588344
39	5647152
40	4033680
41	2304960
42	987840
43	282240
44	40320

[1, 7, 1, 49, 14, 2, 343, 147, 42, 6, 2401, 1372, 588, 168, 24, 16807, 12005, 6860, 2940, 840, 120, 117649, 100842, 72030, 41160, 17640, 5040, 720, 823543, 823543, 705894, 504210, 288120, 123480, 35280, 5040, 5764801, 6588344, 6588344, 5647152, 4033680, 2304960, 987840, 282240, 40320]

cp's OEIS Frontend

A218017 Triangle, read by rows, where T(n,k) = k!C(n, k)7^(n-k) for n>=0, k=0..n.

Table of values

List of values

cp's OEIS Frontend

A218017 Triangle, read by rows, where T(n,k) = k!*C(n, k)*7^(n-k) for n>=0, k=0..n.

Table of values

List of values

A218017 Triangle, read by rows, where T(n,k) = k!C(n, k)7^(n-k) for n>=0, k=0..n.