A114214 - cp's OEIS frontend

A114214 Diagonal sums of number triangle A114213.

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	4
9	4
10	5
11	5
12	5
13	5
14	4
15	4
16	5
17	5
18	7
19	7
20	8
21	8
22	7
23	7
24	7
25	7
26	8
27	8
28	7
29	7
30	5
31	5
32	6
33	6
34	9
35	9
36	11
37	11
38	10
39	10
40	11
41	11
42	13
43	13
44	12
45	12
46	9
47	9
48	9
49	9
50	12
51	12
52	13
53	13
54	11
55	11
56	10
57	10
58	11
59	11
60	9
61	9
62	6
63	6
64	7
65	7
66	11
67	11
68	14
69	14
70	13
71	13
72	15
73	15
74	18
75	18
76	17
77	17
78	13
79	13
80	14
81	14
82	19
83	19
84	21

[1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5, 5, 5, 4, 4, 5, 5, 7, 7, 8, 8, 7, 7, 7, 7, 8, 8, 7, 7, 5, 5, 6, 6, 9, 9, 11, 11, 10, 10, 11, 11, 13, 13, 12, 12, 9, 9, 9, 9, 12, 12, 13, 13, 11, 11, 10, 10, 11, 11, 9, 9, 6, 6, 7, 7, 11, 11, 14, 14, 13, 13, 15, 15, 18, 18, 17, 17, 13, 13, 14, 14, 19, 19, 21]

cp's OEIS Frontend

A114214 Diagonal sums of number triangle A114213.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	4
9	4
10	5
11	5
12	5
13	5
14	4
15	4
16	5
17	5
18	7
19	7
20	8
21	8
22	7
23	7
24	7
25	7
26	8
27	8
28	7
29	7
30	5
31	5
32	6
33	6
34	9
35	9
36	11
37	11
38	10
39	10
40	11
41	11
42	13
43	13
44	12
45	12
46	9
47	9
48	9
49	9
50	12
51	12
52	13
53	13
54	11
55	11
56	10
57	10
58	11
59	11
60	9
61	9
62	6
63	6
64	7
65	7
66	11
67	11
68	14
69	14
70	13
71	13
72	15
73	15
74	18
75	18
76	17
77	17
78	13
79	13
80	14
81	14
82	19
83	19
84	21

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	4
9	4
10	5
11	5
12	5
13	5
14	4
15	4
16	5
17	5
18	7
19	7
20	8
21	8
22	7
23	7
24	7
25	7
26	8
27	8
28	7
29	7
30	5
31	5
32	6
33	6
34	9
35	9
36	11
37	11
38	10
39	10
40	11
41	11
42	13
43	13
44	12
45	12
46	9
47	9
48	9
49	9
50	12
51	12
52	13
53	13
54	11
55	11
56	10
57	10
58	11
59	11
60	9
61	9
62	6
63	6
64	7
65	7
66	11
67	11
68	14
69	14
70	13
71	13
72	15
73	15
74	18
75	18
76	17
77	17
78	13
79	13
80	14
81	14
82	19
83	19
84	21

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	4
9	4
10	5
11	5
12	5
13	5
14	4
15	4
16	5
17	5
18	7
19	7
20	8
21	8
22	7
23	7
24	7
25	7
26	8
27	8
28	7
29	7
30	5
31	5
32	6
33	6
34	9
35	9
36	11
37	11
38	10
39	10
40	11
41	11
42	13
43	13
44	12
45	12
46	9
47	9
48	9
49	9
50	12
51	12
52	13
53	13
54	11
55	11
56	10
57	10
58	11
59	11
60	9
61	9
62	6
63	6
64	7
65	7
66	11
67	11
68	14
69	14
70	13
71	13
72	15
73	15
74	18
75	18
76	17
77	17
78	13
79	13
80	14
81	14
82	19
83	19
84	21