A101897 - cp's OEIS frontend

A101897 Triangle T, read by rows, such that column k equals column 0 of T^(k+1), where column 0 of T allows the n-th row sums to be zero for n>0 and where T^k is the k-th power of T as a lower triangular matrix.

n	a(n)
0	1
1	-1
2	1
3	1
4	-2
5	1
6	-2
7	4
8	-3
9	1
10	5
11	-11
12	9
13	-4
14	1
15	-17
16	38
17	-33
18	16
19	-5
20	1
21	71
22	-162
23	145
24	-74
25	25
26	-6
27	1
28	-357
29	824
30	-753
31	396
32	-140
33	36
34	-7
35	1
36	2101
37	-4892
38	4535
39	-2434
40	885
41	-237
42	49
43	-8
44	1
45	-14203
46	33286
47	-31185
48	16982
49	-6295
50	1730
51	-371
52	64
53	-9
54	1
55	108609
56	-255824
57	241621
58	-133012
59	50001
60	-13992
61	3073
62	-548
63	81

[1, -1, 1, 1, -2, 1, -2, 4, -3, 1, 5, -11, 9, -4, 1, -17, 38, -33, 16, -5, 1, 71, -162, 145, -74, 25, -6, 1, -357, 824, -753, 396, -140, 36, -7, 1, 2101, -4892, 4535, -2434, 885, -237, 49, -8, 1, -14203, 33286, -31185, 16982, -6295, 1730, -371, 64, -9, 1, 108609, -255824, 241621, -133012, 50001, -13992, 3073, -548, 81]

cp's OEIS Frontend

A101897 Triangle T, read by rows, such that column k equals column 0 of T^(k+1), where column 0 of T allows the n-th row sums to be zero for n>0 and where T^k is the k-th power of T as a lower triangular matrix.

Table of values

List of values