A131411 - cp's OEIS frontend

A131411 Triangle read by rows: T(n,k) = Fibonacci(n) + Fibonacci(k) - 1.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	3
9	4
10	5
11	5
12	5
13	6
14	7
15	9
16	8
17	8
18	9
19	10
20	12
21	15
22	13
23	13
24	14
25	15
26	17
27	20
28	25
29	21
30	21
31	22
32	23
33	25
34	28
35	33
36	41
37	34
38	34
39	35
40	36
41	38
42	41
43	46
44	54
45	67
46	55
47	55
48	56
49	57
50	59
51	62
52	67
53	75
54	88
55	109
56	89
57	89
58	90
59	91
60	93
61	96
62	101
63	109
64	122
65	143
66	177
67	144
68	144
69	145
70	146
71	148
72	151
73	156
74	164
75	177
76	198
77	232
78	287

[1, 1, 1, 2, 2, 3, 3, 3, 4, 5, 5, 5, 6, 7, 9, 8, 8, 9, 10, 12, 15, 13, 13, 14, 15, 17, 20, 25, 21, 21, 22, 23, 25, 28, 33, 41, 34, 34, 35, 36, 38, 41, 46, 54, 67, 55, 55, 56, 57, 59, 62, 67, 75, 88, 109, 89, 89, 90, 91, 93, 96, 101, 109, 122, 143, 177, 144, 144, 145, 146, 148, 151, 156, 164, 177, 198, 232, 287]

cp's OEIS Frontend

A131411 Triangle read by rows: T(n,k) = Fibonacci(n) + Fibonacci(k) - 1.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	3
9	4
10	5
11	5
12	5
13	6
14	7
15	9
16	8
17	8
18	9
19	10
20	12
21	15
22	13
23	13
24	14
25	15
26	17
27	20
28	25
29	21
30	21
31	22
32	23
33	25
34	28
35	33
36	41
37	34
38	34
39	35
40	36
41	38
42	41
43	46
44	54
45	67
46	55
47	55
48	56
49	57
50	59
51	62
52	67
53	75
54	88
55	109
56	89
57	89
58	90
59	91
60	93
61	96
62	101
63	109
64	122
65	143
66	177
67	144
68	144
69	145
70	146
71	148
72	151
73	156
74	164
75	177
76	198
77	232
78	287

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	3
9	4
10	5
11	5
12	5
13	6
14	7
15	9
16	8
17	8
18	9
19	10
20	12
21	15
22	13
23	13
24	14
25	15
26	17
27	20
28	25
29	21
30	21
31	22
32	23
33	25
34	28
35	33
36	41
37	34
38	34
39	35
40	36
41	38
42	41
43	46
44	54
45	67
46	55
47	55
48	56
49	57
50	59
51	62
52	67
53	75
54	88
55	109
56	89
57	89
58	90
59	91
60	93
61	96
62	101
63	109
64	122
65	143
66	177
67	144
68	144
69	145
70	146
71	148
72	151
73	156
74	164
75	177
76	198
77	232
78	287

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	3
9	4
10	5
11	5
12	5
13	6
14	7
15	9
16	8
17	8
18	9
19	10
20	12
21	15
22	13
23	13
24	14
25	15
26	17
27	20
28	25
29	21
30	21
31	22
32	23
33	25
34	28
35	33
36	41
37	34
38	34
39	35
40	36
41	38
42	41
43	46
44	54
45	67
46	55
47	55
48	56
49	57
50	59
51	62
52	67
53	75
54	88
55	109
56	89
57	89
58	90
59	91
60	93
61	96
62	101
63	109
64	122
65	143
66	177
67	144
68	144
69	145
70	146
71	148
72	151
73	156
74	164
75	177
76	198
77	232
78	287