A048155 - cp's OEIS frontend

A048155 a(n)=Sum{T(n,k): k=1,2,...,n}, array T as in A048154.

n	a(n)
1	0
2	1
3	3
4	4
5	10
6	15
7	21
8	16
9	27
10	45
11	55
12	60
13	78
14	91
15	105
16	96
17	136
18	135
19	171
20	180
21	210
22	231
23	253
24	240
25	250
26	325
27	243
28	364
29	406
30	435
31	465
32	384
33	528
34	561
35	595
36	540
37	666
38	703
39	741
40	720
41	820
42	861
43	903
44	924
45	945
46	1035
47	1081
48	1056
49	1029

[0, 1, 3, 4, 10, 15, 21, 16, 27, 45, 55, 60, 78, 91, 105, 96, 136, 135, 171, 180, 210, 231, 253, 240, 250, 325, 243, 364, 406, 435, 465, 384, 528, 561, 595, 540, 666, 703, 741, 720, 820, 861, 903, 924, 945, 1035, 1081, 1056, 1029]

cp's OEIS Frontend

A048155 a(n)=Sum{T(n,k): k=1,2,...,n}, array T as in A048154.

Table of values

List of values