A189325 - cp's OEIS frontend

A189325 Number of nondecreasing arrangements of n+2 numbers in 0..8 with the last equal to 8 and each after the second equal to the sum of one or two of the preceding four.

n	a(n)
1	13
2	24
3	49
4	95
5	179
6	321
7	548
8	866
9	1267
10	1733
11	2248
12	2806
13	3408
14	4056
15	4752
16	5498
17	6296
18	7148
19	8056
20	9022
21	10048
22	11136
23	12288
24	13506
25	14792
26	16148
27	17576
28	19078
29	20656
30	22312
31	24048
32	25866
33	27768
34	29756
35	31832
36	33998
37	36256
38	38608
39	41056
40	43602

[13, 24, 49, 95, 179, 321, 548, 866, 1267, 1733, 2248, 2806, 3408, 4056, 4752, 5498, 6296, 7148, 8056, 9022, 10048, 11136, 12288, 13506, 14792, 16148, 17576, 19078, 20656, 22312, 24048, 25866, 27768, 29756, 31832, 33998, 36256, 38608, 41056, 43602]

cp's OEIS Frontend

A189325 Number of nondecreasing arrangements of n+2 numbers in 0..8 with the last equal to 8 and each after the second equal to the sum of one or two of the preceding four.

Table of values

List of values