A101277 - cp's OEIS frontend

A101277 Number of partitions of 2n in which all odd parts occur with multiplicity 2. There is no restriction on the even parts.

n	a(n)
0	1
1	2
2	3
3	6
4	10
5	16
6	25
7	38
8	57
9	84
10	121
11	172
12	243
13	338
14	465
15	636
16	862
17	1158
18	1546
19	2050
20	2702
21	3542
22	4616
23	5986
24	7729
25	9932
26	12707
27	16196
28	20563
29	26010
30	32788
31	41194
32	51591
33	64418
34	80195
35	99558
36	123269
37	152226
38	187514
39	230434
40	282519
41	345596
42	421844
43	513834

[1, 2, 3, 6, 10, 16, 25, 38, 57, 84, 121, 172, 243, 338, 465, 636, 862, 1158, 1546, 2050, 2702, 3542, 4616, 5986, 7729, 9932, 12707, 16196, 20563, 26010, 32788, 41194, 51591, 64418, 80195, 99558, 123269, 152226, 187514, 230434, 282519, 345596, 421844, 513834]

cp's OEIS Frontend

A101277 Number of partitions of 2n in which all odd parts occur with multiplicity 2. There is no restriction on the even parts.

Table of values

List of values