A117584 - cp's OEIS frontend

A117584 Generalized Pellian triangle.

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	5
7	1
8	4
9	7
10	12
11	1
12	5
13	9
14	17
15	29
16	1
17	6
18	11
19	22
20	41
21	70
22	1
23	7
24	13
25	27
26	53
27	99
28	169
29	1
30	8
31	15
32	32
33	65
34	128
35	239
36	408
37	1
38	9
39	17
40	37
41	77
42	157
43	309
44	577
45	985
46	1
47	10
48	19
49	42
50	89
51	186
52	379
53	746
54	1393
55	2378

[1, 1, 2, 1, 3, 5, 1, 4, 7, 12, 1, 5, 9, 17, 29, 1, 6, 11, 22, 41, 70, 1, 7, 13, 27, 53, 99, 169, 1, 8, 15, 32, 65, 128, 239, 408, 1, 9, 17, 37, 77, 157, 309, 577, 985, 1, 10, 19, 42, 89, 186, 379, 746, 1393, 2378]

cp's OEIS Frontend

A117584 Generalized Pellian triangle.

Table of values

List of values