A141765 - cp's OEIS frontend

A141765 Triangle T, read by rows, such that row n equals column 0 of matrix power M^n where M is a triangular matrix defined by M(k+m,k) = binomial(k+m,k) for m=0..2 and zeros elsewhere. Width-2-restricted finite functions.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	4
7	6
8	6
9	1
10	3
11	9
12	24
13	54
14	90
15	90
16	1
17	4
18	16
19	60
20	204
21	600
22	1440
23	2520
24	2520
25	1
26	5
27	25
28	120
29	540
30	2220
31	8100
32	25200
33	63000
34	113400
35	113400
36	1
37	6
38	36
39	210
40	1170
41	6120
42	29520
43	128520
44	491400
45	1587600
46	4082400
47	7484400
48	7484400
49	1
50	7
51	49
52	336
53	2226

[1, 1, 1, 1, 1, 2, 4, 6, 6, 1, 3, 9, 24, 54, 90, 90, 1, 4, 16, 60, 204, 600, 1440, 2520, 2520, 1, 5, 25, 120, 540, 2220, 8100, 25200, 63000, 113400, 113400, 1, 6, 36, 210, 1170, 6120, 29520, 128520, 491400, 1587600, 4082400, 7484400, 7484400, 1, 7, 49, 336, 2226]

cp's OEIS Frontend

A141765 Triangle T, read by rows, such that row n equals column 0 of matrix power M^n where M is a triangular matrix defined by M(k+m,k) = binomial(k+m,k) for m=0..2 and zeros elsewhere. Width-2-restricted finite functions.

Table of values

List of values