A347584 - cp's OEIS frontend

A347584 Triangle formed by Pascal's rule, except that the n-th row begins and ends with the n-th Lucas number.

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	3
6	4
7	5
8	5
9	4
10	7
11	9
12	10
13	9
14	7
15	11
16	16
17	19
18	19
19	16
20	11
21	18
22	27
23	35
24	38
25	35
26	27
27	18
28	29
29	45
30	62
31	73
32	73
33	62
34	45
35	29
36	47
37	74
38	107
39	135
40	146
41	135
42	107
43	74
44	47
45	76
46	121
47	181
48	242
49	281
50	281
51	242
52	181
53	121
54	76
55	123
56	197
57	302
58	423
59	523
60	562
61	523
62	423
63	302
64	197
65	123

[2, 1, 1, 3, 2, 3, 4, 5, 5, 4, 7, 9, 10, 9, 7, 11, 16, 19, 19, 16, 11, 18, 27, 35, 38, 35, 27, 18, 29, 45, 62, 73, 73, 62, 45, 29, 47, 74, 107, 135, 146, 135, 107, 74, 47, 76, 121, 181, 242, 281, 281, 242, 181, 121, 76, 123, 197, 302, 423, 523, 562, 523, 423, 302, 197, 123]

cp's OEIS Frontend

A347584 Triangle formed by Pascal's rule, except that the n-th row begins and ends with the n-th Lucas number.

Table of values

List of values

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	3
6	4
7	5
8	5
9	4
10	7
11	9
12	10
13	9
14	7
15	11
16	16
17	19
18	19
19	16
20	11
21	18
22	27
23	35
24	38
25	35
26	27
27	18
28	29
29	45
30	62
31	73
32	73
33	62
34	45
35	29
36	47
37	74
38	107
39	135
40	146
41	135
42	107
43	74
44	47
45	76
46	121
47	181
48	242
49	281
50	281
51	242
52	181
53	121
54	76
55	123
56	197
57	302
58	423
59	523
60	562
61	523
62	423
63	302
64	197
65	123

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	3
6	4
7	5
8	5
9	4
10	7
11	9
12	10
13	9
14	7
15	11
16	16
17	19
18	19
19	16
20	11
21	18
22	27
23	35
24	38
25	35
26	27
27	18
28	29
29	45
30	62
31	73
32	73
33	62
34	45
35	29
36	47
37	74
38	107
39	135
40	146
41	135
42	107
43	74
44	47
45	76
46	121
47	181
48	242
49	281
50	281
51	242
52	181
53	121
54	76
55	123
56	197
57	302
58	423
59	523
60	562
61	523
62	423
63	302
64	197
65	123

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	3
6	4
7	5
8	5
9	4
10	7
11	9
12	10
13	9
14	7
15	11
16	16
17	19
18	19
19	16
20	11
21	18
22	27
23	35
24	38
25	35
26	27
27	18
28	29
29	45
30	62
31	73
32	73
33	62
34	45
35	29
36	47
37	74
38	107
39	135
40	146
41	135
42	107
43	74
44	47
45	76
46	121
47	181
48	242
49	281
50	281
51	242
52	181
53	121
54	76
55	123
56	197
57	302
58	423
59	523
60	562
61	523
62	423
63	302
64	197
65	123