A364366 - cp's OEIS frontend

A364366 An irregular triangle read by rows, the 3rd row-symmetric Fibonaccian triangle: T(n,k) is the Whitney number of level k of the (3,n)-th symmetric Fibonaccian lattice (0 <= n, 0 <= k <= 2*n).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	1
10	3
11	4
12	5
13	4
14	3
15	1
16	1
17	4
18	7
19	10
20	11
21	10
22	7
23	4
24	1
25	1
26	5
27	11
28	18
29	24
30	26
31	24
32	18
33	11
34	5
35	1
36	1
37	6
38	16
39	30
40	46
41	58
42	63
43	58
44	46
45	30
46	16
47	6
48	1
49	1
50	7
51	22
52	47
53	81
54	116
55	143
56	158
57	143
58	116
59	81
60	47
61	22
62	7
63	1

[1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 3, 4, 5, 4, 3, 1, 1, 4, 7, 10, 11, 10, 7, 4, 1, 1, 5, 11, 18, 24, 26, 24, 18, 11, 5, 1, 1, 6, 16, 30, 46, 58, 63, 58, 46, 30, 16, 6, 1, 1, 7, 22, 47, 81, 116, 143, 158, 143, 116, 81, 47, 22, 7, 1]

cp's OEIS Frontend

A364366 An irregular triangle read by rows, the 3rd row-symmetric Fibonaccian triangle: T(n,k) is the Whitney number of level k of the (3,n)-th symmetric Fibonaccian lattice (0 <= n, 0 <= k <= 2*n).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	1
10	3
11	4
12	5
13	4
14	3
15	1
16	1
17	4
18	7
19	10
20	11
21	10
22	7
23	4
24	1
25	1
26	5
27	11
28	18
29	24
30	26
31	24
32	18
33	11
34	5
35	1
36	1
37	6
38	16
39	30
40	46
41	58
42	63
43	58
44	46
45	30
46	16
47	6
48	1
49	1
50	7
51	22
52	47
53	81
54	116
55	143
56	158
57	143
58	116
59	81
60	47
61	22
62	7
63	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	1
10	3
11	4
12	5
13	4
14	3
15	1
16	1
17	4
18	7
19	10
20	11
21	10
22	7
23	4
24	1
25	1
26	5
27	11
28	18
29	24
30	26
31	24
32	18
33	11
34	5
35	1
36	1
37	6
38	16
39	30
40	46
41	58
42	63
43	58
44	46
45	30
46	16
47	6
48	1
49	1
50	7
51	22
52	47
53	81
54	116
55	143
56	158
57	143
58	116
59	81
60	47
61	22
62	7
63	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	1
10	3
11	4
12	5
13	4
14	3
15	1
16	1
17	4
18	7
19	10
20	11
21	10
22	7
23	4
24	1
25	1
26	5
27	11
28	18
29	24
30	26
31	24
32	18
33	11
34	5
35	1
36	1
37	6
38	16
39	30
40	46
41	58
42	63
43	58
44	46
45	30
46	16
47	6
48	1
49	1
50	7
51	22
52	47
53	81
54	116
55	143
56	158
57	143
58	116
59	81
60	47
61	22
62	7
63	1