A201376 - cp's OEIS frontend

A201376 Triangle read by rows: T(n,k) (0 <= k <= n) is the number of partitions of (n,k) into a sum of pairs.

n	a(n)
0	1
1	1
2	2
3	2
4	4
5	9
6	3
7	7
8	16
9	31
10	5
11	12
12	29
13	57
14	109
15	7
16	19
17	47
18	97
19	189
20	339
21	11
22	30
23	77
24	162
25	323
26	589
27	1043
28	15
29	45
30	118
31	257
32	522
33	975
34	1752
35	2998
36	22
37	67
38	181
39	401
40	831
41	1576
42	2876
43	4987
44	8406
45	30
46	97
47	267
48	608
49	1279
50	2472
51	4571
52	8043
53	13715
54	22652
55	42
56	139
57	392
58	907
59	1941
60	3804
61	7128
62	12693
63	21893
64	36535
65	59521

[1, 1, 2, 2, 4, 9, 3, 7, 16, 31, 5, 12, 29, 57, 109, 7, 19, 47, 97, 189, 339, 11, 30, 77, 162, 323, 589, 1043, 15, 45, 118, 257, 522, 975, 1752, 2998, 22, 67, 181, 401, 831, 1576, 2876, 4987, 8406, 30, 97, 267, 608, 1279, 2472, 4571, 8043, 13715, 22652, 42, 139, 392, 907, 1941, 3804, 7128, 12693, 21893, 36535, 59521]

cp's OEIS Frontend

A201376 Triangle read by rows: T(n,k) (0 <= k <= n) is the number of partitions of (n,k) into a sum of pairs.

Table of values

List of values