A168622 - cp's OEIS frontend

A168622 Triangle read by rows: T(n, k) = [x^k]( 7(1+x)^n - 6(1+x^n) ) with T(0, 0) = 1.

n	a(n)
0	1
1	1
2	1
3	1
4	14
5	1
6	1
7	21
8	21
9	1
10	1
11	28
12	42
13	28
14	1
15	1
16	35
17	70
18	70
19	35
20	1
21	1
22	42
23	105
24	140
25	105
26	42
27	1
28	1
29	49
30	147
31	245
32	245
33	147
34	49
35	1
36	1
37	56
38	196
39	392
40	490
41	392
42	196
43	56
44	1
45	1
46	63
47	252
48	588
49	882
50	882
51	588
52	252
53	63
54	1
55	1
56	70
57	315
58	840
59	1470
60	1764
61	1470
62	840
63	315
64	70
65	1

[1, 1, 1, 1, 14, 1, 1, 21, 21, 1, 1, 28, 42, 28, 1, 1, 35, 70, 70, 35, 1, 1, 42, 105, 140, 105, 42, 1, 1, 49, 147, 245, 245, 147, 49, 1, 1, 56, 196, 392, 490, 392, 196, 56, 1, 1, 63, 252, 588, 882, 882, 588, 252, 63, 1, 1, 70, 315, 840, 1470, 1764, 1470, 840, 315, 70, 1]

cp's OEIS Frontend

A168622 Triangle read by rows: T(n, k) = [x^k]( 7(1+x)^n - 6(1+x^n) ) with T(0, 0) = 1.

Table of values

List of values

cp's OEIS Frontend

A168622 Triangle read by rows: T(n, k) = [x^k]( 7*(1+x)^n - 6*(1+x^n) ) with T(0, 0) = 1.

Table of values

List of values

A168622 Triangle read by rows: T(n, k) = [x^k]( 7(1+x)^n - 6(1+x^n) ) with T(0, 0) = 1.