A059882 - cp's OEIS frontend

A059882 As upper right triangle: ascending wiggly sums to n where first term is k (sums in which terms alternately increase and decrease; zigzag partitions).

n	a(n)
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	0
9	0
10	1
11	2
12	1
13	0
14	0
15	1
16	4
17	2
18	0
19	0
20	0
21	1
22	6
23	3
24	1
25	0
26	0
27	0
28	1
29	9
30	4
31	2
32	0
33	0
34	0
35	0
36	1
37	14
38	7
39	3
40	1
41	0
42	0
43	0
44	0
45	1
46	23
47	10
48	5
49	2
50	0
51	0
52	0
53	0
54	0
55	1
56	35
57	17
58	7
59	3
60	1
61	0
62	0
63	0
64	0
65	0
66	1
67	55
68	26
69	11
70	5
71	2
72	0
73	0
74	0
75	0
76	0
77	0
78	1
79	87
80	41
81	17
82	8
83	3
84	1
85	0
86	0
87	0
88	0
89	0
90	0
91	1
92	136
93	64
94	28
95	11
96	5
97	2

[1, 0, 1, 1, 0, 1, 2, 0, 0, 1, 2, 1, 0, 0, 1, 4, 2, 0, 0, 0, 1, 6, 3, 1, 0, 0, 0, 1, 9, 4, 2, 0, 0, 0, 0, 1, 14, 7, 3, 1, 0, 0, 0, 0, 1, 23, 10, 5, 2, 0, 0, 0, 0, 0, 1, 35, 17, 7, 3, 1, 0, 0, 0, 0, 0, 1, 55, 26, 11, 5, 2, 0, 0, 0, 0, 0, 0, 1, 87, 41, 17, 8, 3, 1, 0, 0, 0, 0, 0, 0, 1, 136, 64, 28, 11, 5, 2]

cp's OEIS Frontend

A059882 As upper right triangle: ascending wiggly sums to n where first term is k (sums in which terms alternately increase and decrease; zigzag partitions).

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	0
9	0
10	1
11	2
12	1
13	0
14	0
15	1
16	4
17	2
18	0
19	0
20	0
21	1
22	6
23	3
24	1
25	0
26	0
27	0
28	1
29	9
30	4
31	2
32	0
33	0
34	0
35	0
36	1
37	14
38	7
39	3
40	1
41	0
42	0
43	0
44	0
45	1
46	23
47	10
48	5
49	2
50	0
51	0
52	0
53	0
54	0
55	1
56	35
57	17
58	7
59	3
60	1
61	0
62	0
63	0
64	0
65	0
66	1
67	55
68	26
69	11
70	5
71	2
72	0
73	0
74	0
75	0
76	0
77	0
78	1
79	87
80	41
81	17
82	8
83	3
84	1
85	0
86	0
87	0
88	0
89	0
90	0
91	1
92	136
93	64
94	28
95	11
96	5
97	2

n	a(n)
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	0
9	0
10	1
11	2
12	1
13	0
14	0
15	1
16	4
17	2
18	0
19	0
20	0
21	1
22	6
23	3
24	1
25	0
26	0
27	0
28	1
29	9
30	4
31	2
32	0
33	0
34	0
35	0
36	1
37	14
38	7
39	3
40	1
41	0
42	0
43	0
44	0
45	1
46	23
47	10
48	5
49	2
50	0
51	0
52	0
53	0
54	0
55	1
56	35
57	17
58	7
59	3
60	1
61	0
62	0
63	0
64	0
65	0
66	1
67	55
68	26
69	11
70	5
71	2
72	0
73	0
74	0
75	0
76	0
77	0
78	1
79	87
80	41
81	17
82	8
83	3
84	1
85	0
86	0
87	0
88	0
89	0
90	0
91	1
92	136
93	64
94	28
95	11
96	5
97	2

n	a(n)
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	0
9	0
10	1
11	2
12	1
13	0
14	0
15	1
16	4
17	2
18	0
19	0
20	0
21	1
22	6
23	3
24	1
25	0
26	0
27	0
28	1
29	9
30	4
31	2
32	0
33	0
34	0
35	0
36	1
37	14
38	7
39	3
40	1
41	0
42	0
43	0
44	0
45	1
46	23
47	10
48	5
49	2
50	0
51	0
52	0
53	0
54	0
55	1
56	35
57	17
58	7
59	3
60	1
61	0
62	0
63	0
64	0
65	0
66	1
67	55
68	26
69	11
70	5
71	2
72	0
73	0
74	0
75	0
76	0
77	0
78	1
79	87
80	41
81	17
82	8
83	3
84	1
85	0
86	0
87	0
88	0
89	0
90	0
91	1
92	136
93	64
94	28
95	11
96	5
97	2