A111570 - cp's OEIS frontend

A111570 a(n) = a(n-1) + a(n-3) + a(n-4), n >= 4, with initial terms 2,5,4,7.

n	a(n)
0	2
1	5
2	4
3	7
4	14
5	23
6	34
7	55
8	92
9	149
10	238
11	385
12	626
13	1013
14	1636
15	2647
16	4286
17	6935
18	11218
19	18151
20	29372
21	47525
22	76894
23	124417
24	201314
25	325733
26	527044
27	852775
28	1379822
29	2232599
30	3612418
31	5845015
32	9457436
33	15302453
34	24759886

[2, 5, 4, 7, 14, 23, 34, 55, 92, 149, 238, 385, 626, 1013, 1636, 2647, 4286, 6935, 11218, 18151, 29372, 47525, 76894, 124417, 201314, 325733, 527044, 852775, 1379822, 2232599, 3612418, 5845015, 9457436, 15302453, 24759886]

cp's OEIS Frontend

A111570 a(n) = a(n-1) + a(n-3) + a(n-4), n >= 4, with initial terms 2,5,4,7.

Table of values

List of values