A174723 - cp's OEIS frontend

A174723 a(n) = n(4n^2 - 3*n + 5)/6.

n	a(n)
1	1
2	5
3	16
4	38
5	75
6	131
7	210
8	316
9	453
10	625
11	836
12	1090
13	1391
14	1743
15	2150
16	2616
17	3145
18	3741
19	4408
20	5150
21	5971
22	6875
23	7866
24	8948
25	10125
26	11401
27	12780
28	14266
29	15863
30	17575
31	19406
32	21360
33	23441
34	25653
35	28000
36	30486
37	33115
38	35891
39	38818
40	41900
41	45141

[1, 5, 16, 38, 75, 131, 210, 316, 453, 625, 836, 1090, 1391, 1743, 2150, 2616, 3145, 3741, 4408, 5150, 5971, 6875, 7866, 8948, 10125, 11401, 12780, 14266, 15863, 17575, 19406, 21360, 23441, 25653, 28000, 30486, 33115, 35891, 38818, 41900, 45141]

cp's OEIS Frontend

A174723 a(n) = n(4n^2 - 3*n + 5)/6.

Table of values

List of values

cp's OEIS Frontend

A174723 a(n) = n*(4*n^2 - 3*n + 5)/6.

Table of values

List of values

A174723 a(n) = n(4n^2 - 3*n + 5)/6.