A336305 - cp's OEIS frontend

A336305 Alternating row sums of triangle A211343.

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	7
7	4
8	8
9	7
10	9
11	6
12	15
13	7
14	12
15	13
16	16
17	9
18	20
19	10
20	22
21	16
22	18
23	12
24	31
25	16
26	21
27	20
28	29
29	15
30	37
31	16
32	32
33	24
34	27
35	25
36	46
37	19
38	30
39	28
40	46
41	21
42	49
43	22
44	42
45	40
46	36
47	24
48	63
49	29
50	47
51	36
52	49
53	27
54	61
55	36
56	61
57	40
58	45
59	30
60	85
61	31
62	48
63	53
64	64
65	42
66	73
67	34
68	63
69	48
70	73
71	36
72	99
73	37

[1, 2, 2, 4, 3, 7, 4, 8, 7, 9, 6, 15, 7, 12, 13, 16, 9, 20, 10, 22, 16, 18, 12, 31, 16, 21, 20, 29, 15, 37, 16, 32, 24, 27, 25, 46, 19, 30, 28, 46, 21, 49, 22, 42, 40, 36, 24, 63, 29, 47, 36, 49, 27, 61, 36, 61, 40, 45, 30, 85, 31, 48, 53, 64, 42, 73, 34, 63, 48, 73, 36, 99, 37]

cp's OEIS Frontend

A336305 Alternating row sums of triangle A211343.

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	7
7	4
8	8
9	7
10	9
11	6
12	15
13	7
14	12
15	13
16	16
17	9
18	20
19	10
20	22
21	16
22	18
23	12
24	31
25	16
26	21
27	20
28	29
29	15
30	37
31	16
32	32
33	24
34	27
35	25
36	46
37	19
38	30
39	28
40	46
41	21
42	49
43	22
44	42
45	40
46	36
47	24
48	63
49	29
50	47
51	36
52	49
53	27
54	61
55	36
56	61
57	40
58	45
59	30
60	85
61	31
62	48
63	53
64	64
65	42
66	73
67	34
68	63
69	48
70	73
71	36
72	99
73	37

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	7
7	4
8	8
9	7
10	9
11	6
12	15
13	7
14	12
15	13
16	16
17	9
18	20
19	10
20	22
21	16
22	18
23	12
24	31
25	16
26	21
27	20
28	29
29	15
30	37
31	16
32	32
33	24
34	27
35	25
36	46
37	19
38	30
39	28
40	46
41	21
42	49
43	22
44	42
45	40
46	36
47	24
48	63
49	29
50	47
51	36
52	49
53	27
54	61
55	36
56	61
57	40
58	45
59	30
60	85
61	31
62	48
63	53
64	64
65	42
66	73
67	34
68	63
69	48
70	73
71	36
72	99
73	37

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	7
7	4
8	8
9	7
10	9
11	6
12	15
13	7
14	12
15	13
16	16
17	9
18	20
19	10
20	22
21	16
22	18
23	12
24	31
25	16
26	21
27	20
28	29
29	15
30	37
31	16
32	32
33	24
34	27
35	25
36	46
37	19
38	30
39	28
40	46
41	21
42	49
43	22
44	42
45	40
46	36
47	24
48	63
49	29
50	47
51	36
52	49
53	27
54	61
55	36
56	61
57	40
58	45
59	30
60	85
61	31
62	48
63	53
64	64
65	42
66	73
67	34
68	63
69	48
70	73
71	36
72	99
73	37