A111553 - cp's OEIS frontend

A111553 Triangular matrix T, read by rows, that satisfies: SHIFT_LEFT(column 0 of T^p) = p(column p+4 of T), or [T^p](m,0) = pT(p+m,p+4) for all m>=1 and p>=-4.

n	a(n)
0	1
1	1
2	1
3	6
4	2
5	1
6	46
7	10
8	3
9	1
10	416
11	72
12	16
13	4
14	1
15	4256
16	632
17	116
18	24
19	5
20	1
21	48096
22	6352
23	1016
24	184
25	34
26	6
27	1
28	591536
29	70912
30	10176
31	1664
32	282
33	46
34	7
35	1
36	7840576
37	864192
38	113216
39	17024
40	2696
41	416
42	60
43	8
44	1
45	111226816
46	11371072
47	1375456
48	192384
49	28792
50	4256
51	592
52	76
53	9
54	1

[1, 1, 1, 6, 2, 1, 46, 10, 3, 1, 416, 72, 16, 4, 1, 4256, 632, 116, 24, 5, 1, 48096, 6352, 1016, 184, 34, 6, 1, 591536, 70912, 10176, 1664, 282, 46, 7, 1, 7840576, 864192, 113216, 17024, 2696, 416, 60, 8, 1, 111226816, 11371072, 1375456, 192384, 28792, 4256, 592, 76, 9, 1]

cp's OEIS Frontend

A111553 Triangular matrix T, read by rows, that satisfies: SHIFT_LEFT(column 0 of T^p) = p(column p+4 of T), or [T^p](m,0) = pT(p+m,p+4) for all m>=1 and p>=-4.

Table of values

List of values

cp's OEIS Frontend

A111553 Triangular matrix T, read by rows, that satisfies: SHIFT_LEFT(column 0 of T^p) = p*(column p+4 of T), or [T^p](m,0) = p*T(p+m,p+4) for all m>=1 and p>=-4.

Table of values

List of values

A111553 Triangular matrix T, read by rows, that satisfies: SHIFT_LEFT(column 0 of T^p) = p(column p+4 of T), or [T^p](m,0) = pT(p+m,p+4) for all m>=1 and p>=-4.