A117269 - cp's OEIS frontend

A117269 Triangle T, read by rows, that satisfies matrix equation: T - (T-I)^2 = C, where C is Pascal's triangle.

n	a(n)
0	1
1	1
2	1
3	3
4	2
5	1
6	19
7	9
8	3
9	1
10	207
11	76
12	18
13	4
14	1
15	3211
16	1035
17	190
18	30
19	5
20	1
21	64383
22	19266
23	3105
24	380
25	45
26	6
27	1
28	1581259
29	450681
30	67431
31	7245
32	665
33	63
34	7
35	1
36	45948927
37	12650072
38	1802724
39	179816
40	14490
41	1064
42	84
43	8
44	1
45	1541641771
46	413540343
47	56925324
48	5408172

[1, 1, 1, 3, 2, 1, 19, 9, 3, 1, 207, 76, 18, 4, 1, 3211, 1035, 190, 30, 5, 1, 64383, 19266, 3105, 380, 45, 6, 1, 1581259, 450681, 67431, 7245, 665, 63, 7, 1, 45948927, 12650072, 1802724, 179816, 14490, 1064, 84, 8, 1, 1541641771, 413540343, 56925324, 5408172]

cp's OEIS Frontend

A117269 Triangle T, read by rows, that satisfies matrix equation: T - (T-I)^2 = C, where C is Pascal's triangle.

Table of values

List of values