A119771 - cp's OEIS frontend

A119771 Product of n^2 and n-th tetrahedral number: a(n) = n^3(n+1)(n+2)/6.

n	a(n)
0	0
1	1
2	16
3	90
4	320
5	875
6	2016
7	4116
8	7680
9	13365
10	22000
11	34606
12	52416
13	76895
14	109760
15	153000
16	208896
17	280041
18	369360
19	480130
20	616000
21	781011
22	979616
23	1216700
24	1497600
25	1828125
26	2214576
27	2663766
28	3183040
29	3780295
30	4464000
31	5243216
32	6127616
33	7127505
34	8253840

[0, 1, 16, 90, 320, 875, 2016, 4116, 7680, 13365, 22000, 34606, 52416, 76895, 109760, 153000, 208896, 280041, 369360, 480130, 616000, 781011, 979616, 1216700, 1497600, 1828125, 2214576, 2663766, 3183040, 3780295, 4464000, 5243216, 6127616, 7127505, 8253840]

cp's OEIS Frontend

A119771 Product of n^2 and n-th tetrahedral number: a(n) = n^3(n+1)(n+2)/6.

Table of values

List of values

cp's OEIS Frontend

A119771 Product of n^2 and n-th tetrahedral number: a(n) = n^3*(n+1)*(n+2)/6.

Table of values

List of values

A119771 Product of n^2 and n-th tetrahedral number: a(n) = n^3(n+1)(n+2)/6.