A245843 - cp's OEIS frontend

A245843 Triangle T read by rows: T(n,k) = Total number of even parts in all partitions of n with at most k parts, 1 <= k <= n.

n	a(n)
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	3
9	4
10	4
11	0
12	2
13	4
14	5
15	5
16	1
17	3
18	8
19	10
20	11
21	11
22	0
23	3
24	7
25	12
26	14
27	15
28	15
29	1
30	5
31	12
32	20
33	25
34	27
35	28
36	28
37	0
38	4
39	12
40	22
41	30
42	35
43	37
44	38
45	38
46	1
47	5
48	17
49	31
50	46
51	54
52	59
53	61
54	62
55	62
56	0
57	5
58	17
59	36
60	54
61	69
62	77
63	82
64	84
65	85
66	85

[0, 1, 1, 0, 1, 1, 1, 3, 4, 4, 0, 2, 4, 5, 5, 1, 3, 8, 10, 11, 11, 0, 3, 7, 12, 14, 15, 15, 1, 5, 12, 20, 25, 27, 28, 28, 0, 4, 12, 22, 30, 35, 37, 38, 38, 1, 5, 17, 31, 46, 54, 59, 61, 62, 62, 0, 5, 17, 36, 54, 69, 77, 82, 84, 85, 85]

cp's OEIS Frontend

A245843 Triangle T read by rows: T(n,k) = Total number of even parts in all partitions of n with at most k parts, 1 <= k <= n.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	3
9	4
10	4
11	0
12	2
13	4
14	5
15	5
16	1
17	3
18	8
19	10
20	11
21	11
22	0
23	3
24	7
25	12
26	14
27	15
28	15
29	1
30	5
31	12
32	20
33	25
34	27
35	28
36	28
37	0
38	4
39	12
40	22
41	30
42	35
43	37
44	38
45	38
46	1
47	5
48	17
49	31
50	46
51	54
52	59
53	61
54	62
55	62
56	0
57	5
58	17
59	36
60	54
61	69
62	77
63	82
64	84
65	85
66	85

n	a(n)
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	3
9	4
10	4
11	0
12	2
13	4
14	5
15	5
16	1
17	3
18	8
19	10
20	11
21	11
22	0
23	3
24	7
25	12
26	14
27	15
28	15
29	1
30	5
31	12
32	20
33	25
34	27
35	28
36	28
37	0
38	4
39	12
40	22
41	30
42	35
43	37
44	38
45	38
46	1
47	5
48	17
49	31
50	46
51	54
52	59
53	61
54	62
55	62
56	0
57	5
58	17
59	36
60	54
61	69
62	77
63	82
64	84
65	85
66	85

n	a(n)
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	3
9	4
10	4
11	0
12	2
13	4
14	5
15	5
16	1
17	3
18	8
19	10
20	11
21	11
22	0
23	3
24	7
25	12
26	14
27	15
28	15
29	1
30	5
31	12
32	20
33	25
34	27
35	28
36	28
37	0
38	4
39	12
40	22
41	30
42	35
43	37
44	38
45	38
46	1
47	5
48	17
49	31
50	46
51	54
52	59
53	61
54	62
55	62
56	0
57	5
58	17
59	36
60	54
61	69
62	77
63	82
64	84
65	85
66	85