A024864 - cp's OEIS frontend

A024864 s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers), t = A001950 (upper Wythoff sequence).

n	a(n)
2	5
3	7
4	24
5	33
6	71
7	87
8	153
9	177
10	279
11	319
12	465
13	519
14	717
15	794
16	1052
17	1147
18	1473
19	1588
20	1989
21	2136
22	2620
23	2792
24	3367
25	3565
26	4239
27	4479
28	5260
29	5531
30	6426
31	6746
32	7764
33	8120
34	9269
35	9663
36	10950
37	11402
38	12835
39	13330
40	14917
41	15477
42	17226
43	17833
44	19752
45	20408
46	22504
47	23235

[5, 7, 24, 33, 71, 87, 153, 177, 279, 319, 465, 519, 717, 794, 1052, 1147, 1473, 1588, 1989, 2136, 2620, 2792, 3367, 3565, 4239, 4479, 5260, 5531, 6426, 6746, 7764, 8120, 9269, 9663, 10950, 11402, 12835, 13330, 14917, 15477, 17226, 17833, 19752, 20408, 22504, 23235]

cp's OEIS Frontend

A024864 s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers), t = A001950 (upper Wythoff sequence).

Table of values

List of values