A357639 - cp's OEIS frontend

A357639 Number of reversed integer partitions of 2n whose half-alternating sum is 0.

n	a(n)
0	1
1	0
2	2
3	1
4	6
5	4
6	15
7	13
8	37
9	37
10	86
11	94
12	194
13	223
14	416
15	497
16	867
17	1056
18	1746
19	2159
20	3424
21	4272
22	6546
23	8215
24	12248
25	15418
26	22449
27	28311
28	40415
29	50985
30	71543
31	90222
32	124730
33	157132
34	214392
35	269696
36	363733
37	456739
38	609611
39	763969
40	1010203
41	1263248
42	1656335
43	2066552
44	2688866

[1, 0, 2, 1, 6, 4, 15, 13, 37, 37, 86, 94, 194, 223, 416, 497, 867, 1056, 1746, 2159, 3424, 4272, 6546, 8215, 12248, 15418, 22449, 28311, 40415, 50985, 71543, 90222, 124730, 157132, 214392, 269696, 363733, 456739, 609611, 763969, 1010203, 1263248, 1656335, 2066552, 2688866]

cp's OEIS Frontend

A357639 Number of reversed integer partitions of 2n whose half-alternating sum is 0.

Table of values

List of values