A140992 - cp's OEIS frontend

A140992 a(0) = 0, a(1) = 1; for n > 1, a(n) = a(n-2) + a(n-1) + A000071(n+1).

n	a(n)
0	0
1	1
2	2
3	5
4	11
5	23
6	46
7	89
8	168
9	311
10	567
11	1021
12	1820
13	3217
14	5646
15	9849
16	17091
17	29523
18	50794
19	87081
20	148820
21	253611
22	431087
23	731065
24	1237176
25	2089633
26	3523226
27	5930669
28	9968123
29	16730831
30	28045222
31	46954361
32	78524160
33	131181407

[0, 1, 2, 5, 11, 23, 46, 89, 168, 311, 567, 1021, 1820, 3217, 5646, 9849, 17091, 29523, 50794, 87081, 148820, 253611, 431087, 731065, 1237176, 2089633, 3523226, 5930669, 9968123, 16730831, 28045222, 46954361, 78524160, 131181407]

cp's OEIS Frontend

A140992 a(0) = 0, a(1) = 1; for n > 1, a(n) = a(n-2) + a(n-1) + A000071(n+1).

Table of values

List of values