A374705 - cp's OEIS frontend

A374705 Number of integer compositions of n whose leaders of maximal strictly increasing runs sum to 2.

n	a(n)
0	0
1	0
2	2
3	0
4	2
5	3
6	4
7	7
8	8
9	14
10	17
11	27
12	33
13	48
14	63
15	84
16	112
17	147
18	191
19	248
20	322
21	409
22	527
23	666
24	845
25	1062
26	1336
27	1666
28	2079
29	2579
30	3190
31	3936
32	4842
33	5933
34	7259
35	8854
36	10768
37	13074
38	15826
39	19120
40	23048
41	27728
42	33279
43	39879
44	47686
45	56916
46	67818
47	80667
48	95777
49	113552
50	134396

[0, 0, 2, 0, 2, 3, 4, 7, 8, 14, 17, 27, 33, 48, 63, 84, 112, 147, 191, 248, 322, 409, 527, 666, 845, 1062, 1336, 1666, 2079, 2579, 3190, 3936, 4842, 5933, 7259, 8854, 10768, 13074, 15826, 19120, 23048, 27728, 33279, 39879, 47686, 56916, 67818, 80667, 95777, 113552, 134396]

cp's OEIS Frontend

A374705 Number of integer compositions of n whose leaders of maximal strictly increasing runs sum to 2.

Table of values

List of values