A171516 - cp's OEIS frontend

A171516 a(n) = a(n-1) + a(n-2) + k, n>1; with a(0) = 1, a(1) = 2, k = 3.

n	a(n)
0	1
1	2
2	6
3	11
4	20
5	34
6	57
7	94
8	154
9	251
10	408
11	662
12	1073
13	1738
14	2814
15	4555
16	7372
17	11930
18	19305
19	31238
20	50546
21	81787
22	132336
23	214126
24	346465
25	560594
26	907062
27	1467659
28	2374724
29	3842386
30	6217113
31	10059502
32	16276618
33	26336123
34	42612744
35	68948870

[1, 2, 6, 11, 20, 34, 57, 94, 154, 251, 408, 662, 1073, 1738, 2814, 4555, 7372, 11930, 19305, 31238, 50546, 81787, 132336, 214126, 346465, 560594, 907062, 1467659, 2374724, 3842386, 6217113, 10059502, 16276618, 26336123, 42612744, 68948870]

cp's OEIS Frontend

A171516 a(n) = a(n-1) + a(n-2) + k, n>1; with a(0) = 1, a(1) = 2, k = 3.

Table of values

List of values