A090752 - cp's OEIS frontend

A090752 Number of compositions (ordered partitions) of n whereby at most 1 increase is allowed and this increase must be by 1.

n	a(n)
1	1
2	2
3	4
4	7
5	13
6	21
7	36
8	56
9	89
10	134
11	204
12	296
13	435
14	618
15	879
16	1223
17	1702
18	2323
19	3171
20	4263
21	5720
22	7589
23	10043
24	13158
25	17202
26	22305
27	28839
28	37038
29	47437
30	60391
31	76686
32	96872
33	122047
34	153081
35	191513
36	238625
37	296620
38	367379
39	453948
40	559112
41	687107

[1, 2, 4, 7, 13, 21, 36, 56, 89, 134, 204, 296, 435, 618, 879, 1223, 1702, 2323, 3171, 4263, 5720, 7589, 10043, 13158, 17202, 22305, 28839, 37038, 47437, 60391, 76686, 96872, 122047, 153081, 191513, 238625, 296620, 367379, 453948, 559112, 687107]

cp's OEIS Frontend

A090752 Number of compositions (ordered partitions) of n whereby at most 1 increase is allowed and this increase must be by 1.

Table of values

List of values