A006336 - cp's OEIS frontend

A006336 a(n) = a(n-1) + a(n - 1 - number of even terms so far).

n	a(n)
1	1
2	2
3	3
4	5
5	8
6	11
7	16
8	21
9	29
10	40
11	51
12	67
13	88
14	109
15	138
16	167
17	207
18	258
19	309
20	376
21	443
22	531
23	640
24	749
25	887
26	1054
27	1221
28	1428
29	1635
30	1893
31	2202
32	2511
33	2887
34	3330
35	3773
36	4304
37	4835
38	5475
39	6224
40	6973
41	7860
42	8747
43	9801
44	11022
45	12243
46	13671
47	15306
48	16941

[1, 2, 3, 5, 8, 11, 16, 21, 29, 40, 51, 67, 88, 109, 138, 167, 207, 258, 309, 376, 443, 531, 640, 749, 887, 1054, 1221, 1428, 1635, 1893, 2202, 2511, 2887, 3330, 3773, 4304, 4835, 5475, 6224, 6973, 7860, 8747, 9801, 11022, 12243, 13671, 15306, 16941]

cp's OEIS Frontend

A006336 a(n) = a(n-1) + a(n - 1 - number of even terms so far).

Table of values

List of values