A264888 - cp's OEIS frontend

A264888 a(n) = n(n + 1)(13n^2 + 13n - 14)/24.

n	a(n)
0	0
1	1
2	16
3	71
4	205
5	470
6	931
7	1666
8	2766
9	4335
10	6490
11	9361
12	13091
13	17836
14	23765
15	31060
16	39916
17	50541
18	63156
19	77995
20	95305
21	115346
22	138391
23	164726
24	194650
25	228475
26	266526
27	309141
28	356671
29	409480
30	467945
31	532456
32	603416
33	681241
34	766360
35	859215
36	960261
37	1069966

[0, 1, 16, 71, 205, 470, 931, 1666, 2766, 4335, 6490, 9361, 13091, 17836, 23765, 31060, 39916, 50541, 63156, 77995, 95305, 115346, 138391, 164726, 194650, 228475, 266526, 309141, 356671, 409480, 467945, 532456, 603416, 681241, 766360, 859215, 960261, 1069966]

cp's OEIS Frontend

A264888 a(n) = n(n + 1)(13n^2 + 13n - 14)/24.

Table of values

List of values

cp's OEIS Frontend

A264888 a(n) = n*(n + 1)*(13*n^2 + 13*n - 14)/24.

Table of values

List of values

A264888 a(n) = n(n + 1)(13n^2 + 13n - 14)/24.