A140895 - cp's OEIS frontend

A140895 A Lucas-Binet triangle read by rows: t(n,m)=((( 1 + Sqrt[Prime[n]]))^m + (( 1 - Sqrt[Prime[n]]))^m)/2.

n	a(n)
1	1
2	1
3	4
4	1
5	6
6	16
7	1
8	8
9	22
10	92
11	1
12	12
13	34
14	188
15	716
16	1
17	14
18	40
19	248
20	976
21	4928
22	1
23	18
24	52
25	392
26	1616
27	9504
28	44864
29	1
30	20
31	58
32	476
33	1996
34	12560
35	61048
36	348176
37	1
38	24
39	70
40	668
41	2876
42	20448
43	104168
44	658192
45	3608080
46	1
47	30
48	88
49	1016
50	4496
51	37440
52	200768

[1, 1, 4, 1, 6, 16, 1, 8, 22, 92, 1, 12, 34, 188, 716, 1, 14, 40, 248, 976, 4928, 1, 18, 52, 392, 1616, 9504, 44864, 1, 20, 58, 476, 1996, 12560, 61048, 348176, 1, 24, 70, 668, 2876, 20448, 104168, 658192, 3608080, 1, 30, 88, 1016, 4496, 37440, 200768]

cp's OEIS Frontend

A140895 A Lucas-Binet triangle read by rows: t(n,m)=((( 1 + Sqrt[Prime[n]]))^m + (( 1 - Sqrt[Prime[n]]))^m)/2.

Table of values

List of values