A117142 - cp's OEIS frontend

A117142 Number of partitions of n in which any two parts differ by at most 2.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	14
9	15
10	20
11	21
12	27
13	28
14	35
15	36
16	44
17	45
18	54
19	55
20	65
21	66
22	77
23	78
24	90
25	91
26	104
27	105
28	119
29	120
30	135
31	136
32	152
33	153
34	170
35	171
36	189
37	190
38	209
39	210
40	230
41	231
42	252
43	253
44	275
45	276
46	299
47	300
48	324
49	325
50	350
51	351
52	377
53	378
54	405
55	406
56	434
57	435
58	464
59	465

[1, 2, 3, 5, 6, 9, 10, 14, 15, 20, 21, 27, 28, 35, 36, 44, 45, 54, 55, 65, 66, 77, 78, 90, 91, 104, 105, 119, 120, 135, 136, 152, 153, 170, 171, 189, 190, 209, 210, 230, 231, 252, 253, 275, 276, 299, 300, 324, 325, 350, 351, 377, 378, 405, 406, 434, 435, 464, 465]

cp's OEIS Frontend

A117142 Number of partitions of n in which any two parts differ by at most 2.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	14
9	15
10	20
11	21
12	27
13	28
14	35
15	36
16	44
17	45
18	54
19	55
20	65
21	66
22	77
23	78
24	90
25	91
26	104
27	105
28	119
29	120
30	135
31	136
32	152
33	153
34	170
35	171
36	189
37	190
38	209
39	210
40	230
41	231
42	252
43	253
44	275
45	276
46	299
47	300
48	324
49	325
50	350
51	351
52	377
53	378
54	405
55	406
56	434
57	435
58	464
59	465

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	14
9	15
10	20
11	21
12	27
13	28
14	35
15	36
16	44
17	45
18	54
19	55
20	65
21	66
22	77
23	78
24	90
25	91
26	104
27	105
28	119
29	120
30	135
31	136
32	152
33	153
34	170
35	171
36	189
37	190
38	209
39	210
40	230
41	231
42	252
43	253
44	275
45	276
46	299
47	300
48	324
49	325
50	350
51	351
52	377
53	378
54	405
55	406
56	434
57	435
58	464
59	465

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	14
9	15
10	20
11	21
12	27
13	28
14	35
15	36
16	44
17	45
18	54
19	55
20	65
21	66
22	77
23	78
24	90
25	91
26	104
27	105
28	119
29	120
30	135
31	136
32	152
33	153
34	170
35	171
36	189
37	190
38	209
39	210
40	230
41	231
42	252
43	253
44	275
45	276
46	299
47	300
48	324
49	325
50	350
51	351
52	377
53	378
54	405
55	406
56	434
57	435
58	464
59	465