A355752 - cp's OEIS frontend

A355752 a(n) = 3(2n - 1)( 3(2*n - 1)^3 + 1) / 2.

n	a(n)
1	6
2	369
3	2820
4	10815
5	29538
6	65901
7	128544
8	227835
9	375870
10	586473
11	875196
12	1259319
13	1757850
14	2391525
15	3182808
16	4155891
17	5336694
18	6752865
19	8433780
20	10410543
21	12715986
22	15384669
23	18452880
24	21958635
25	25941678
26	30443481
27	35507244
28	41177895
29	47502090
30	54528213
31	62306376
32	70888419
33	80327910
34	90680145
35	102002148
36	114352671
37	127792194

[6, 369, 2820, 10815, 29538, 65901, 128544, 227835, 375870, 586473, 875196, 1259319, 1757850, 2391525, 3182808, 4155891, 5336694, 6752865, 8433780, 10410543, 12715986, 15384669, 18452880, 21958635, 25941678, 30443481, 35507244, 41177895, 47502090, 54528213, 62306376, 70888419, 80327910, 90680145, 102002148, 114352671, 127792194]

cp's OEIS Frontend

A355752 a(n) = 3(2n - 1)( 3(2*n - 1)^3 + 1) / 2.

Table of values

List of values

cp's OEIS Frontend

A355752 a(n) = 3*(2*n - 1)*( 3*(2*n - 1)^3 + 1) / 2.

Table of values

List of values

A355752 a(n) = 3(2n - 1)( 3(2*n - 1)^3 + 1) / 2.