A255239 - cp's OEIS frontend

A255239 Alternating row sums of triangle A255238.

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

[1, 1, 2, 3, 3, 4, 3, 5, 4, 7, 6, 8, 7, 10, 6, 9, 6, 11, 9, 14, 11, 15, 10, 15, 11, 14, 11, 18, 14, 19, 14, 18, 13, 20, 15, 23, 16, 25, 21, 24, 19, 23, 16, 27, 20, 28, 21, 30, 22, 27, 22, 31, 25, 34, 27, 35, 24, 35, 26, 32, 29, 36, 26, 39, 28]

cp's OEIS Frontend

A255239 Alternating row sums of triangle A255238.

Table of values

List of values

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

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

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