A128610 - cp's OEIS frontend

A128610 a(0)=a(1)=1. For n >= 2, a(n) = a(n-2) + a(n-1) + (number of terms from among {a(0),a(1),a(2),...a(n-1)} which are <= n).

n	a(n)
0	1
1	1
2	4
3	7
4	14
5	24
6	41
7	69
8	114
9	187
10	305
11	496
12	805
13	1305
14	2115
15	3425
16	5545
17	8975
18	14525
19	23505
20	38035
21	61545
22	99585
23	161135
24	260726
25	421867
26	682599
27	1104472
28	1787077
29	2891555
30	4678638
31	7570199
32	12248843
33	19819048
34	32067897
35	51886951
36	83954854

[1, 1, 4, 7, 14, 24, 41, 69, 114, 187, 305, 496, 805, 1305, 2115, 3425, 5545, 8975, 14525, 23505, 38035, 61545, 99585, 161135, 260726, 421867, 682599, 1104472, 1787077, 2891555, 4678638, 7570199, 12248843, 19819048, 32067897, 51886951, 83954854]

cp's OEIS Frontend

A128610 a(0)=a(1)=1. For n >= 2, a(n) = a(n-2) + a(n-1) + (number of terms from among {a(0),a(1),a(2),...a(n-1)} which are <= n).

Table of values

List of values