A238687 - cp's OEIS frontend

A238687 Number of partitions p of n such that no three points (i,p_i), (j,p_j), (k,p_k) are collinear, where p_i denotes the i-th part.

n	a(n)
0	1
1	1
2	2
3	2
4	4
5	5
6	6
7	8
8	13
9	10
10	18
11	21
12	27
13	29
14	41
15	41
16	62
17	65
18	77
19	91
20	114
21	127
22	151
23	173
24	213
25	232
26	279
27	322
28	372
29	410
30	491
31	518
32	630
33	724
34	814
35	894
36	1057
37	1141
38	1326
39	1502
40	1681
41	1839
42	2146
43	2324
44	2636
45	2966
46	3272
47	3607
48	4173
49	4422
50	5035
51	5616
52	6195
53	6703

[1, 1, 2, 2, 4, 5, 6, 8, 13, 10, 18, 21, 27, 29, 41, 41, 62, 65, 77, 91, 114, 127, 151, 173, 213, 232, 279, 322, 372, 410, 491, 518, 630, 724, 814, 894, 1057, 1141, 1326, 1502, 1681, 1839, 2146, 2324, 2636, 2966, 3272, 3607, 4173, 4422, 5035, 5616, 6195, 6703]

cp's OEIS Frontend

A238687 Number of partitions p of n such that no three points (i,p_i), (j,p_j), (k,p_k) are collinear, where p_i denotes the i-th part.

Table of values

List of values