A351008 - cp's OEIS frontend

A351008 Alternately strict partitions. Number of even-length integer partitions y of n such that y_i > y_{i+1} for all odd i.

n	a(n)
0	1
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	4
9	5
10	6
11	8
12	10
13	12
14	15
15	19
16	23
17	28
18	34
19	41
20	50
21	60
22	71
23	85
24	102
25	120
26	142
27	168
28	197
29	231
30	271
31	316
32	369
33	429
34	497
35	577
36	668
37	770
38	888
39	1023
40	1175
41	1348
42	1545
43	1767
44	2020
45	2306
46	2626
47	2990
48	3401
49	3860
50	4379
51	4963
52	5616
53	6350
54	7173
55	8093

[1, 0, 0, 1, 1, 2, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 23, 28, 34, 41, 50, 60, 71, 85, 102, 120, 142, 168, 197, 231, 271, 316, 369, 429, 497, 577, 668, 770, 888, 1023, 1175, 1348, 1545, 1767, 2020, 2306, 2626, 2990, 3401, 3860, 4379, 4963, 5616, 6350, 7173, 8093]

cp's OEIS Frontend

A351008 Alternately strict partitions. Number of even-length integer partitions y of n such that y_i > y_{i+1} for all odd i.

Table of values

List of values