A113355 - cp's OEIS frontend

A113355 Triangle T, read by rows, equal to the matrix square of triangle A113350, where T transforms column k of T into column k+1 of T.

n	a(n)
0	1
1	4
2	1
3	18
4	8
5	1
6	112
7	68
8	12
9	1
10	965
11	712
12	150
13	16
14	1
15	10957
16	9270
17	2184
18	264
19	20
20	1
21	156699
22	147174
23	37523
24	4912
25	410
26	24
27	1
28	2727793
29	2786270
30	754171
31	104476
32	9280
33	588
34	28
35	1
36	56306695
37	61662544
38	17502145
39	2531004
40	235025
41	15672
42	798
43	32
44	1

[1, 4, 1, 18, 8, 1, 112, 68, 12, 1, 965, 712, 150, 16, 1, 10957, 9270, 2184, 264, 20, 1, 156699, 147174, 37523, 4912, 410, 24, 1, 2727793, 2786270, 754171, 104476, 9280, 588, 28, 1, 56306695, 61662544, 17502145, 2531004, 235025, 15672, 798, 32, 1]

cp's OEIS Frontend

A113355 Triangle T, read by rows, equal to the matrix square of triangle A113350, where T transforms column k of T into column k+1 of T.

Table of values

List of values