A249578 - cp's OEIS frontend

A249578 List of triples (r,s,t): the matrix M = [[4,12,9][2,7,6][1,4,4]] is raised to successive powers, then (r,s,t) are the square roots of M[3,1], M[1,1], M[1,3] respectively.

n	a(n)
0	0
1	1
2	0
3	1
4	2
5	3
6	4
7	7
8	12
9	15
10	26
11	45
12	56
13	97
14	168
15	209
16	362
17	627
18	780
19	1351
20	2340
21	2911
22	5042
23	8733
24	10864
25	18817
26	32592
27	40545
28	70226
29	121635
30	151316
31	262087
32	453948
33	564719
34	978122
35	1694157
36	2107560
37	3650401
38	6322680

[0, 1, 0, 1, 2, 3, 4, 7, 12, 15, 26, 45, 56, 97, 168, 209, 362, 627, 780, 1351, 2340, 2911, 5042, 8733, 10864, 18817, 32592, 40545, 70226, 121635, 151316, 262087, 453948, 564719, 978122, 1694157, 2107560, 3650401, 6322680]

cp's OEIS Frontend

A249578 List of triples (r,s,t): the matrix M = [[4,12,9][2,7,6][1,4,4]] is raised to successive powers, then (r,s,t) are the square roots of M[3,1], M[1,1], M[1,3] respectively.

Table of values

List of values